Failed to install ng2-admin: node-pre-gyp ERR! Pre-built binaries not found for node-zopfli@1.4.0 and node@4.4.5 (node-v46 ABI) (falling back to source compile with node-gyp)

[billycph]

• I'm submitting a ...
  [ ] bug report
• What is the current behavior?
  While I am install the project by "npm install", I encounter such an error:

node-zopfli@1.4.0 install /home/peihao/angularTest/ng2-admin/node_modules/node-zopfli
node-pre-gyp install --fallback-to-build
node-pre-gyp ERR! Tried to download: https://node-zopfli.s3.amazonaws.com/Release/zopfli-v1.4.0-node-v46-linux-x64.tar.gz
node-pre-gyp ERR! Pre-built binaries not found for node-zopfli@1.4.0 and node@4.4.5 (node-v46 ABI) (falling back to source compile with node-gyp)
make: Entering directory `/home/peihao/angularTest/ng2-admin/node_modules/node-zopfli/build'
CXX(target) Release/obj.target/zopfli/src/zopfli-binding.o
In file included from ../src/zopfli-binding.h:5,
from ../src/zopfli-binding.cc:3:
../../nan/nan.h:43:3: error: #error This version of node/NAN/v8 requires a C++11 compiler
In file included from /home/peihao/.node-gyp/4.4.5/include/node/node.h:42,
from ../src/zopfli-binding.cc:1:
......................................................................................................

• Please tell us about your environment:

Here is the error message at the end of installation:

npm ERR! Linux 2.6.32-573.26.1.el6.x86_64
npm ERR! argv "/usr/bin/node" "/usr/bin/npm" "install"
npm ERR! node v4.4.5
npm ERR! npm v3.9.5
npm ERR! file sh
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn
npm ERR! ng2-admin@0.0.1 postinstall: npm run typings -- install && bower install
npm ERR! spawn ENOENT
npm ERR!
npm ERR! Failed at the ng2-admin@0.0.1 postinstall script 'npm run typings -- install && bower install'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the ng2-admin package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! npm run typings -- install && bower install
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs ng2-admin
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls ng2-admin
npm ERR! There is likely additional logging output above.

And my OS info is :

Linux Client for e-business (RHEL) 6.7
LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Open Client RHEL 67 3.70
Red Hat Enterprise Linux Workstation release 6.7 (Santiago)

Does anyone encounter similar issues like this?

[nnixaa]

@billycph please install bower globally npm install bower -g and then re-run npm install. We will update the documentation soon as it misses this step.

[billycph]

@nnixaa Thanks. Installing bower solved the problem and now I can run npm install. The application can be started.