Issues with installing packages

[forethoughtde]

Yarn run ends with error. I can use this repo at all.

../fsevents.cc:85:16: error: variable has incomplete type 'void'
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
               ^
../fsevents.cc:85:31: error: no member named 'Handle' in namespace 'v8'
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                          ~~~~^
../fsevents.cc:85:48: error: expected '(' for function-style cast or type construction
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                                     ~~~~~~~~~~^
../fsevents.cc:85:50: error: use of undeclared identifier 'exports'
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                                                 ^
../fsevents.cc:85:58: error: expected ';' after top level declarator
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                                                         ^
                                                         ;
23 warnings and 11 errors generated.
make: *** [Release/obj.target/fse/fsevents.o] Error 1
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:196:23)
gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Darwin 18.7.0
gyp ERR! command "/usr/local/Cellar/node/12.8.0/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node" "--module_name=fse" "--module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64" "--napi_version=4" "--node_abi_napi=napi"
gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents
gyp ERR! node -v v12.8.0
gyp ERR! node-gyp -v v5.0.3
gyp ERR! not ok 
node-pre-gyp ERR! build error 
node-pre-gyp ERR! stack Error: Failed to execute '/usr/local/Cellar/node/12.8.0/bin/node /usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node --module_name=fse --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64 --napi_version=4 --node_abi_napi=napi' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Darwin 18.7.0
node-pre-gyp ERR! command "/usr/local/Cellar/node/12.8.0/bin/node" "/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/node_modules/node-pre-gyp/bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents
node-pre-gyp ERR! node -v v12.8.0
node-pre-gyp ERR! node-pre-gyp -v v0.10.0
node-pre-gyp ERR! not ok 
Failed to execute '/usr/local/Cellar/node/12.8.0/bin/node /usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node --module_name=fse --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64 --napi_version=4 --node_abi_napi=napi' (1)

> bcrypt@3.0.3 install /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt
> node-pre-gyp install --fallback-to-build

node-pre-gyp WARN Using request for node-pre-gyp https download 
node-pre-gyp WARN Tried to download(404): https://github.com/kelektiv/node.bcrypt.js/releases/download/v3.0.3/bcrypt_lib-v3.0.3-node-v72-darwin-x64-unknown.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for bcrypt@3.0.3 and node@12.8.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) 
  CXX(target) Release/obj.target/bcrypt_lib/src/blowfish.o
  CXX(target) Release/obj.target/bcrypt_lib/src/bcrypt.o
  CXX(target) Release/obj.target/bcrypt_lib/src/bcrypt_node.o
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:222:
In file included from ../../nan/nan_converters.h:67:
../../nan/nan_converters_43_inl.h:22:1: warning: 'ToBoolean' is deprecated: ToBoolean can never throw. Use Local version. [-Wdeprecated-declarations]
X(Boolean)
^
../../nan/nan_converters_43_inl.h:18:12: note: expanded from macro 'X'
      val->To ## TYPE(isolate->GetCurrentContext())                            \
           ^
<scratch space>:208:1: note: expanded from here
ToBoolean
^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2530:3: note: 'ToBoolean' has been explicitly marked deprecated here
  V8_DEPRECATED("ToBoolean can never throw. Use Local version.",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:311:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:222:
In file included from ../../nan/nan_converters.h:67:
../../nan/nan_converters_43_inl.h:40:1: warning: 'BooleanValue' is deprecated: BooleanValue can never throw. Use Isolate version. [-Wdeprecated-declarations]
X(bool, Boolean)
^
../../nan/nan_converters_43_inl.h:37:15: note: expanded from macro 'X'
  return val->NAME ## Value(isolate->GetCurrentContext());                     \
              ^
<scratch space>:215:1: note: expanded from here
BooleanValue
^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2568:3: note: 'BooleanValue' has been explicitly marked deprecated here
  V8_DEPRECATED("BooleanValue can never throw. Use Isolate version.",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:311:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:223:
In file included from ../../nan/nan_new.h:189:
../../nan/nan_implementation_12_inl.h:356:37: error: too few arguments to function call, expected 2, have 1
  return v8::StringObject::New(value).As<v8::StringObject>();
         ~~~~~~~~~~~~~~~~~~~~~      ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:5388:3: note: 'New' declared here
  static Local<Value> New(Isolate* isolate, Local<String> value);
  ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:223:
In file included from ../../nan/nan_new.h:189:
../../nan/nan_implementation_12_inl.h:356:58: error: expected '(' for function-style cast or type construction
  return v8::StringObject::New(value).As<v8::StringObject>();
                                         ~~~~~~~~~~~~~~~~^
../../nan/nan_implementation_12_inl.h:356:60: error: expected expression
  return v8::StringObject::New(value).As<v8::StringObject>();
                                                           ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:2722:
../../nan/nan_object_wrap.h:24:25: error: no member named 'IsNearDeath' in 'Nan::Persistent<v8::Object, v8::NonCopyablePersistentTraits<v8::Object> >'
    assert(persistent().IsNearDeath());
           ~~~~~~~~~~~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/assert.h:93:25: note: expanded from macro 'assert'
    (__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
                        ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:2722:
../../nan/nan_object_wrap.h:127:26: error: no member named 'IsNearDeath' in 'Nan::Persistent<v8::Object, v8::NonCopyablePersistentTraits<v8::Object> >'
    assert(wrap->handle_.IsNearDeath());
           ~~~~~~~~~~~~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/assert.h:93:25: note: expanded from macro 'assert'
    (__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
                        ^
../src/bcrypt_node.cc:66:21: error: no matching constructor for initialization of 'String::Utf8Value'
  String::Utf8Value value(str);
                    ^     ~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3009:5: note: candidate constructor not viable: no known conversion from 'Local<v8::String>' to
      'const v8::String::Utf8Value' for 1st argument
    Utf8Value(const Utf8Value&) = delete;
    ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3002:5: note: candidate constructor not viable: requires 2 arguments, but 1 was provided
    Utf8Value(Isolate* isolate, Local<v8::Value> obj);
    ^
../src/bcrypt_node.cc:121:51: error: no matching member function for call to 'ToString'
    const char minor_ver = ToCharVersion(info[0]->ToString());
                                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:150:51: error: no matching member function for call to 'ToString'
    const char minor_ver = ToCharVersion(info[0]->ToString());
                                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:212:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String data(info[0]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:213:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String salt(info[1]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:231:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String data(info[0]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:232:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String salt(info[1]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:312:36: error: no matching member function for call to 'ToString'
    Nan::Utf8String input(info[0]->ToString());
                          ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:313:40: error: no matching member function for call to 'ToString'
    Nan::Utf8String encrypted(info[1]->ToString());
                              ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:331:33: error: no matching member function for call to 'ToString'
    Nan::Utf8String pw(info[0]->ToString());
                       ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:332:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String hash(info[1]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:352:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String hash(info[0]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments
      were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments
      were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
2 warnings and 17 errors generated.
make: *** [Release/obj.target/bcrypt_lib/src/bcrypt_node.o] Error 1
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:196:23)
gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Darwin 18.7.0
gyp ERR! command "/usr/local/Cellar/node/12.8.0/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding/bcrypt_lib.node" "--module_name=bcrypt_lib" "--module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding" "--napi_version=4" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72"
gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt
gyp ERR! node -v v12.8.0
gyp ERR! node-gyp -v v5.0.3
gyp ERR! not ok 
node-pre-gyp ERR! build error 
node-pre-gyp ERR! stack Error: Failed to execute '/usr/local/Cellar/node/12.8.0/bin/node /usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding --napi_version=4 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Darwin 18.7.0
node-pre-gyp ERR! command "/usr/local/Cellar/node/12.8.0/bin/node" "/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt
node-pre-gyp ERR! node -v v12.8.0
node-pre-gyp ERR! node-pre-gyp -v v0.12.0
node-pre-gyp ERR! not ok 
Failed to execute '/usr/local/Cellar/node/12.8.0/bin/node /usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding --napi_version=4 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
npm WARN api-design-v3@1.0.0 No repository field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules/fsevents):
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 install: `node install`
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! bcrypt@3.0.3 install: `node-pre-gyp install --fallback-to-build`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the bcrypt@3.0.3 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/palkarth/.npm/_logs/2019-08-15T10_43_42_065Z-debug.log
➜  api-design-node-v3 git:(master) ✗ git checkout lesson-1
Switched to branch 'lesson-1'
Your branch is up to date with 'origin/lesson-1'.
➜  api-design-node-v3 git:(lesson-1) ✗ yarn install
yarn install v1.17.3
warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
warning " > mock-req-res@1.0.2" has unmet peer dependency "sinon@>= 5".
[4/4] 🔨  Building fresh packages...
[1/3] ⠄ bcrypt
[2/3] ⠄ fsevents
error /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt: Command failed.
Exit code: 1
Command: node-pre-gyp install --fallback-to-build
Arguments: 
Directory: /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt
Output:
node-pre-gyp info it worked if it ends with ok
node-pre-gyp info using node-pre-gyp@0.12.0
node-pre-gyp info using node@12.8.0 | darwin | x64
node-pre-gyp WARN Using request for node-pre-gyp https download 
node-pre-gyp info check checked for "/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding/bcrypt_lib.node" (not found)
node-pre-gyp http GET https://github.com/kelektiv/node.bcrypt.js/releases/download/v3.0.3/bcrypt_lib-v3.0.3-node-v72-darwin-x64-unknown.tar.gz
node-pre-gyp http 404 https://github.com/kelektiv/node.bcrypt.js/releases/download/v3.0.3/bcrypt_lib-v3.0.3-node-v72-darwin-x64-unknown.tar.gz
node-pre-gyp WARN Tried to download(404): https://github.com/kelektiv/node.bcrypt.js/releases/download/v3.0.3/bcrypt_lib-v3.0.3-node-v72-darwin-x64-unknown.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for bcrypt@3.0.3 and node@12.8.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) 
node-pre-gyp http 404 status code downloading tarball https://github.com/kelektiv/node.bcrypt.js/releases/download/v3.0.3/bcrypt_lib-v3.0.3-node-v72-darwin-x64-unknown.tar.gz 
gyp info it worked if it ends with ok
gyp info using node-gyp@5.0.3
gyp info using node@12.8.0 | darwin | x64
gyp info ok 
gyp info it worked if it ends with ok
gyp info using node-gyp@5.0.3
gyp info using node@12.8.0 | darwin | x64
gyp info find Python using Python version 2.7.10 found at "/usr/bin/python"
gyp info spawn /usr/bin/python
gyp info spawn args [
gyp info spawn args   '/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py',
gyp info spawn args   'binding.gyp',
gyp info spawn args   '-f',
gyp info spawn args   'make',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/build/config.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/addon.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/common.gypi',
gyp info spawn args   '-Dlibrary=shared_library',
gyp info spawn args   '-Dvisibility=default',
gyp info spawn args   '-Dnode_root_dir=/Users/palkarth/Library/Caches/node-gyp/12.8.0',
gyp info spawn args   '-Dnode_gyp_dir=/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp',
gyp info spawn args   '-Dnode_lib_file=/Users/palkarth/Library/Caches/node-gyp/12.8.0/<(target_arch)/node.lib',
gyp info spawn args   '-Dmodule_root_dir=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt',
gyp info spawn args   '-Dnode_engine=v8',
gyp info spawn args   '--depth=.',
gyp info spawn args   '--no-parallel',
gyp info spawn args   '--generator-output',
gyp info spawn args   'build',
gyp info spawn args   '-Goutput_dir=.'
gyp info spawn args ]
gyp info ok 
gyp info it worked if it ends with ok
gyp info using node-gyp@5.0.3
gyp info using node@12.8.0 | darwin | x64
gyp info spawn make
gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
  CXX(target) Release/obj.target/bcrypt_lib/src/blowfish.o
  CXX(target) Release/obj.target/bcrypt_lib/src/bcrypt.o
  CXX(target) Release/obj.target/bcrypt_lib/src/bcrypt_node.o
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:222:
In file included from ../../nan/nan_converters.h:67:
../../nan/nan_converters_43_inl.h:22:1: warning: 'ToBoolean' is deprecated: ToBoolean can never throw. Use Local version. [-Wdeprecated-declarations]
X(Boolean)
^
../../nan/nan_converters_43_inl.h:18:12: note: expanded from macro 'X'
      val->To ## TYPE(isolate->GetCurrentContext())                            \
           ^
<scratch space>:208:1: note: expanded from here
ToBoolean
^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2530:3: note: 'ToBoolean' has been explicitly marked deprecated here
  V8_DEPRECATED("ToBoolean can never throw. Use Local version.",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:311:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:222:
In file included from ../../nan/nan_converters.h:67:
../../nan/nan_converters_43_inl.h:40:1: warning: 'BooleanValue' is deprecated: BooleanValue can never throw. Use Isolate version. [-Wdeprecated-declarations]
X(bool, Boolean)
^
../../nan/nan_converters_43_inl.h:37:15: note: expanded from macro 'X'
  return val->NAME ## Value(isolate->GetCurrentContext());                     \
              ^
<scratch space>:215:1: note: expanded from here
BooleanValue
^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2568:3: note: 'BooleanValue' has been explicitly marked deprecated here
  V8_DEPRECATED("BooleanValue can never throw. Use Isolate version.",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:311:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:223:
In file included from ../../nan/nan_new.h:189:
../../nan/nan_implementation_12_inl.h:356:37: error: too few arguments to function call, expected 2, have 1
  return v8::StringObject::New(value).As<v8::StringObject>();
         ~~~~~~~~~~~~~~~~~~~~~      ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:5388:3: note: 'New' declared here
  static Local<Value> New(Isolate* isolate, Local<String> value);
  ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:223:
In file included from ../../nan/nan_new.h:189:
../../nan/nan_implementation_12_inl.h:356:58: error: expected '(' for function-style cast or type construction
  return v8::StringObject::New(value).As<v8::StringObject>();
                                         ~~~~~~~~~~~~~~~~^
../../nan/nan_implementation_12_inl.h:356:60: error: expected expression
  return v8::StringObject::New(value).As<v8::StringObject>();
                                                           ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:2722:
../../nan/nan_object_wrap.h:24:25: error: no member named 'IsNearDeath' in 'Nan::Persistent<v8::Object, v8::NonCopyablePersistentTraits<v8::Object> >'
    assert(persistent().IsNearDeath());
           ~~~~~~~~~~~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/assert.h:93:25: note: expanded from macro 'assert'
    (__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
                        ^
In file included from ../src/bcrypt_node.cc:1:
In file included from ../../nan/nan.h:2722:
../../nan/nan_object_wrap.h:127:26: error: no member named 'IsNearDeath' in 'Nan::Persistent<v8::Object, v8::NonCopyablePersistentTraits<v8::Object> >'
    assert(wrap->handle_.IsNearDeath());
           ~~~~~~~~~~~~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/assert.h:93:25: note: expanded from macro 'assert'
    (__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
                        ^
../src/bcrypt_node.cc:66:21: error: no matching constructor for initialization of 'String::Utf8Value'
  String::Utf8Value value(str);
                    ^     ~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3009:5: note: candidate constructor not viable: no known conversion from 'Local<v8::String>' to 'const v8::String::Utf8Value' for 1st argument
    Utf8Value(const Utf8Value&) = delete;
    ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3002:5: note: candidate constructor not viable: requires 2 arguments, but 1 was provided
    Utf8Value(Isolate* isolate, Local<v8::Value> obj);
    ^
../src/bcrypt_node.cc:121:51: error: no matching member function for call to 'ToString'
    const char minor_ver = ToCharVersion(info[0]->ToString());
                                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:150:51: error: no matching member function for call to 'ToString'
    const char minor_ver = ToCharVersion(info[0]->ToString());
                                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:212:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String data(info[0]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:213:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String salt(info[1]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:231:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String data(info[0]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:232:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String salt(info[1]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:312:36: error: no matching member function for call to 'ToString'
    Nan::Utf8String input(info[0]->ToString());
                          ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:313:40: error: no matching member function for call to 'ToString'
    Nan::Utf8String encrypted(info[1]->ToString());
                              ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:331:33: error: no matching member function for call to 'ToString'
    Nan::Utf8String pw(info[0]->ToString());
                       ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:332:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String hash(info[1]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
../src/bcrypt_node.cc:352:35: error: no matching member function for call to 'ToString'
    Nan::Utf8String hash(info[0]->ToString());
                         ~~~~~~~~~^~~~~~~~
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2535:44: note: candidate function not viable: requires single argument 'context', but no arguments were provided
  V8_WARN_UNUSED_RESULT MaybeLocal<String> ToString(
                                           ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2551:31: note: candidate function not viable: requires single argument 'isolate', but no arguments were provided
                Local<String> ToString(Isolate* isolate) const);
                              ^
2 warnings and 17 errors generated.
make: *** [Release/obj.target/bcrypt_lib/src/bcrypt_node.o] Error 1
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:196:23)
gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Darwin 18.7.0
gyp ERR! command "/usr/local/Cellar/node/12.8.0/bin/node" "/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "build" "--fallback-to-build" "--module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding/bcrypt_lib.node" "--module_name=bcrypt_lib" "--module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding" "--napi_version=4" "--node_abi_napi=napi" "--napi_build_version=0" "--node_napi_label=node-v72"
gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt
gyp ERR! node -v v12.8.0
gyp ERR! node-gyp -v v5.0.3
gyp ERR! not ok 
node-pre-gyp ERR! build error 
node-pre-gyp ERR! stack Error: Failed to execute 'node-gyp build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding --napi_version=4 --node_abi_napi=napi --napi_build_version=0 --node_napi_label=node-v72' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Darwin 18.7.0
node-pre-gyp ERR! command "/usr/local/Cellar/node/12.8.0/bin/node" "/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build"
node-pre-gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt
node-pre-gyp ERR! node -v v12.8.0
node-pre-gyp ERR! node-pre-gyp -v v0.12.0
node-pre-gyp ERR! not ok 
Failed to execute 'node-gyp build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding/bcrypt_lib.node --module_name=bcrypt_lib --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/bcrypt/lib/binding --napi_versi

warning Error running install script for optional dependency: "/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents: Command failed.
Exit code: 1
Command: node install
Arguments: 
Directory: /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents
Output:
node-pre-gyp info it worked if it ends with ok
node-pre-gyp info using node-pre-gyp@0.10.0
node-pre-gyp info using node@12.8.0 | darwin | x64
node-pre-gyp info check checked for \"/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node\" (not found)
node-pre-gyp http GET https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.2.4/fse-v1.2.4-node-v72-darwin-x64.tar.gz
node-pre-gyp http 404 https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.2.4/fse-v1.2.4-node-v72-darwin-x64.tar.gz
node-pre-gyp WARN Tried to download(404): https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.2.4/fse-v1.2.4-node-v72-darwin-x64.tar.gz 
node-pre-gyp WARN Pre-built binaries not found for fsevents@1.2.4 and node@12.8.0 (node-v72 ABI, unknown) (falling back to source compile with node-gyp) 
node-pre-gyp http 404 status code downloading tarball https://fsevents-binaries.s3-us-west-2.amazonaws.com/v1.2.4/fse-v1.2.4-node-v72-darwin-x64.tar.gz 
gyp info it worked if it ends with ok
gyp info using node-gyp@5.0.3
gyp info using node@12.8.0 | darwin | x64
gyp info ok 
gyp info it worked if it ends with ok
gyp info using node-gyp@5.0.3
gyp info using node@12.8.0 | darwin | x64
gyp info find Python using Python version 2.7.10 found at \"/usr/bin/python\"
gyp info spawn /usr/bin/python
gyp info spawn args [
gyp info spawn args   '/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/gyp/gyp_main.py',
gyp info spawn args   'binding.gyp',
gyp info spawn args   '-f',
gyp info spawn args   'make',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/build/config.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/addon.gypi',
gyp info spawn args   '-I',
gyp info spawn args   '/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/common.gypi',
gyp info spawn args   '-Dlibrary=shared_library',
gyp info spawn args   '-Dvisibility=default',
gyp info spawn args   '-Dnode_root_dir=/Users/palkarth/Library/Caches/node-gyp/12.8.0',
gyp info spawn args   '-Dnode_gyp_dir=/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp',
gyp info spawn args   '-Dnode_lib_file=/Users/palkarth/Library/Caches/node-gyp/12.8.0/<(target_arch)/node.lib',
gyp info spawn args   '-Dmodule_root_dir=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents',
gyp info spawn args   '-Dnode_engine=v8',
gyp info spawn args   '--depth=.',
gyp info spawn args   '--no-parallel',
gyp info spawn args   '--generator-output',
gyp info spawn args   'build',
gyp info spawn args   '-Goutput_dir=.'
gyp info spawn args ]
gyp info ok 
gyp info it worked if it ends with ok
gyp info using node-gyp@5.0.3
gyp info using node@12.8.0 | darwin | x64
gyp info spawn make
gyp info spawn args [ 'BUILDTYPE=Release', '-C', 'build' ]
  SOLINK_MODULE(target) Release/.node
  CXX(target) Release/obj.target/fse/fsevents.o
In file included from ../fsevents.cc:6:
In file included from ../../nan/nan.h:222:
In file included from ../../nan/nan_converters.h:67:
../../nan/nan_converters_43_inl.h:22:1: warning: 'ToBoolean' is deprecated: ToBoolean can never throw. Use Local version. [-Wdeprecated-declarations]
X(Boolean)
^
../../nan/nan_converters_43_inl.h:18:12: note: expanded from macro 'X'
      val->To ## TYPE(isolate->GetCurrentContext())                            \\\n           ^
<scratch space>:208:1: note: expanded from here
ToBoolean
^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2530:3: note: 'ToBoolean' has been explicitly marked deprecated here
  V8_DEPRECATED(\"ToBoolean can never throw. Use Local version.\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:311:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:6:
In file included from ../../nan/nan.h:222:
In file included from ../../nan/nan_converters.h:67:
../../nan/nan_converters_43_inl.h:40:1: warning: 'BooleanValue' is deprecated: BooleanValue can never throw. Use Isolate version. [-Wdeprecated-declarations]
X(bool, Boolean)
^
../../nan/nan_converters_43_inl.h:37:15: note: expanded from macro 'X'
  return val->NAME ## Value(isolate->GetCurrentContext());                     \\\n              ^
<scratch space>:215:1: note: expanded from here
BooleanValue
^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:2568:3: note: 'BooleanValue' has been explicitly marked deprecated here
  V8_DEPRECATED(\"BooleanValue can never throw. Use Isolate version.\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:311:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:6:
In file included from ../../nan/nan.h:223:
In file included from ../../nan/nan_new.h:189:
../../nan/nan_implementation_12_inl.h:356:37: error: too few arguments to function call, expected 2, have 1
  return v8::StringObject::New(value).As<v8::StringObject>();
         ~~~~~~~~~~~~~~~~~~~~~      ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:5388:3: note: 'New' declared here
  static Local<Value> New(Isolate* isolate, Local<String> value);
  ^
In file included from ../fsevents.cc:6:
In file included from ../../nan/nan.h:223:
In file included from ../../nan/nan_new.h:189:
../../nan/nan_implementation_12_inl.h:356:58: error: expected '(' for function-style cast or type construction
  return v8::StringObject::New(value).As<v8::StringObject>();
                                         ~~~~~~~~~~~~~~~~^
../../nan/nan_implementation_12_inl.h:356:60: error: expected expression
  return v8::StringObject::New(value).As<v8::StringObject>();
                                                           ^
In file included from ../fsevents.cc:6:
In file included from ../../nan/nan.h:2722:
../../nan/nan_object_wrap.h:24:25: error: no member named 'IsNearDeath' in 'Nan::Persistent<v8::Object, v8::NonCopyablePersistentTraits<v8::Object> >'
    assert(persistent().IsNearDeath());
           ~~~~~~~~~~~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/assert.h:93:25: note: expanded from macro 'assert'
    (__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
                        ^
In file included from ../fsevents.cc:6:
In file included from ../../nan/nan.h:2722:
../../nan/nan_object_wrap.h:127:26: error: no member named 'IsNearDeath' in 'Nan::Persistent<v8::Object, v8::NonCopyablePersistentTraits<v8::Object> >'
    assert(wrap->handle_.IsNearDeath());
           ~~~~~~~~~~~~~ ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.14.sdk/usr/include/assert.h:93:25: note: expanded from macro 'assert'
    (__builtin_expect(!(e), 0) ? __assert_rtn(__func__, __FILE__, __LINE__, #e) : (void)0)
                        ^
../fsevents.cc:50:32: error: no template named 'Handle' in namespace 'v8'
    static void Initialize(v8::Handle<v8::Object> exports);
                           ~~~~^
../fsevents.cc:63:6: warning: field 'async_resource' will be initialized after field 'lockStarted' [-Wreorder]
   : async_resource(\"fsevents:FSEvents\"), lockStarted(false) {
     ^
In file included from ../fsevents.cc:82:
../src/constants.cc:89:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagNone\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagNone));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:90:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagMustScanSubDirs\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagMustScanSubDirs));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:91:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagUserDropped\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagUserDropped));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:92:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagKernelDropped\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagKernelDropped));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:93:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagEventIdsWrapped\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagEventIdsWrapped));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:94:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagHistoryDone\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagHistoryDone));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:95:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagRootChanged\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagRootChanged));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:96:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagMount\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagMount));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:97:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagUnmount\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagUnmount));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:98:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemCreated\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemCreated));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:99:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemRemoved\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemRemoved));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:100:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemInodeMetaMod\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemInodeMetaMod));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:101:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemRenamed\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemRenamed));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:102:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemModified\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemModified));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:103:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemFinderInfoMod\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemFinderInfoMod));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:104:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemChangeOwner\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemChangeOwner));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:105:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemXattrMod\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemXattrMod));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:106:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemIsFile\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemIsFile));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:107:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemIsDir\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemIsDir));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
In file included from ../fsevents.cc:82:
../src/constants.cc:108:11: warning: 'Set' is deprecated: Use maybe version [-Wdeprecated-declarations]
  object->Set(Nan::New<v8::String>(\"kFSEventStreamEventFlagItemIsSymlink\").ToLocalChecked(), Nan::New<v8::Integer>(kFSEventStreamEventFlagItemIsSymlink));
          ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8.h:3365:3: note: 'Set' has been explicitly marked deprecated here
  V8_DEPRECATE_SOON(\"Use maybe version\",
  ^
/Users/palkarth/Library/Caches/node-gyp/12.8.0/include/node/v8config.h:326:29: note: expanded from macro 'V8_DEPRECATE_SOON'
  declarator __attribute__((deprecated(message)))
                            ^
../fsevents.cc:85:16: error: variable has incomplete type 'void'
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
               ^
../fsevents.cc:85:31: error: no member named 'Handle' in namespace 'v8'
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                          ~~~~^
../fsevents.cc:85:48: error: expected '(' for function-style cast or type construction
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                                     ~~~~~~~~~~^
../fsevents.cc:85:50: error: use of undeclared identifier 'exports'
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                                                 ^
../fsevents.cc:85:58: error: expected ';' after top level declarator
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
                                                         ^
                                                         ;
23 warnings and 11 errors generated.
make: *** [Release/obj.target/fse/fsevents.o] Error 1
gyp ERR! build error 
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:196:23)
gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:272:12)
gyp ERR! System Darwin 18.7.0
gyp ERR! command \"/usr/local/Cellar/node/12.8.0/bin/node\" \"/usr/local/Cellar/node/12.8.0/libexec/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js\" \"build\" \"--fallback-to-build\" \"--module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node\" \"--module_name=fse\" \"--module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64\" \"--napi_version=4\" \"--node_abi_napi=napi\"
gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents
gyp ERR! node -v v12.8.0
gyp ERR! node-gyp -v v5.0.3
gyp ERR! not ok 
node-pre-gyp ERR! build error 
node-pre-gyp ERR! stack Error: Failed to execute 'node-gyp build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node --module_name=fse --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64 --napi_version=4 --node_abi_napi=napi' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:203:13)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:1021:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
node-pre-gyp ERR! System Darwin 18.7.0
node-pre-gyp ERR! command \"/usr/local/Cellar/node/12.8.0/bin/node\" \"/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/node_modules/node-pre-gyp/bin/node-pre-gyp\" \"install\" \"--fallback-to-build\"
node-pre-gyp ERR! cwd /Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents
node-pre-gyp ERR! node -v v12.8.0
node-pre-gyp ERR! node-pre-gyp -v v0.10.0
node-pre-gyp ERR! not ok 
Failed to execute 'node-gyp build --fallback-to-build --module=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64/fse.node --module_name=fse --module_path=/Users/palkarth/Documents/MSD/Technical/Source/api-design-node-v3/node_modules/fsevents/lib/binding/Release/node-v72-darwin-x64 --napi_version=4 --node_abi_napi=napi' (1)"
info This module is OPTIONAL, you can safely ignore this error

npm install output:
npm ERR! Failed at the bcrypt@3.0.3 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

[elvisgraho]

bump

[fremont-holt]

I converted from bcrypt to bcryptjs and no longer ran into these issues.

[chuckcharles]

I had to replace bcrypt with bcryptjs in package.json and then update user.model.js to use bcryptjs.
I also had to:
npm install --save-dev mock-req-res
npm install --save-dev sinon
Then run npm install

[turbek]

bycrypt is not working with the v12.8.0 node version. You either replace bcrpot with bcryptjs, as mention before or install 10.x version of node.

use nvm for versioning your node.js versions!

[stormwatch]

bycrypt is not working with the v12.8.0 node version. You either replace bcrpot with bcryptjs, as mention before or install 10.x version of node.

use nvm for versioning your node.js versions!

Node v11.15 will install just as fine. I'll try to prepare a PR after finishing the course in order to support node versions >11

[cosmin84]

Here's how I managed to fix the issue on Linux using node v13.11.0:

1. Open package.json and remove the line "bcrypt": "^3.0.2",
2. Run npm install bcrypt
3. Run npm install
4. Run npm audit fix

Hope it helps.

[dbertozzi]

I've run into the same issue