npm install

[SamueleMancini]

C:\Users********>npm install

bufferutil@3.0.5 install C:\Users*********\node_modules\bufferutil
prebuild-install || node-gyp rebuild

prebuild-install WARN install No prebuilt binaries found (target=11.0.0 runtime=node arch=x64 platform=win32)

C:\Users*\node_modules\bufferutil>if not defined npm_config_node_gyp (node "C:\Users*\AppData\Roaming\nvm\v11.0.0\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\....\node_modules\node-gyp\bin\node-gyp.js" rebuild ) else (node "C:\Users*\AppData\Roaming\nvm\v11.0.0\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" rebuild )
gyp ERR! configure error
gyp ERR! stack Error: Command failed: C:\Users*\AppData\Local\Programs\Python\Python38\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack File "", line 1
gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack ^
gyp ERR! stack SyntaxError: invalid syntax
gyp ERR! stack
gyp ERR! stack at ChildProcess.exithandler (child_process.js:289:12)
gyp ERR! stack at ChildProcess.emit (events.js:182:13)
gyp ERR! stack at maybeClose (internal/child_process.js:962:16)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)
gyp ERR! System Windows_NT 10.0.18363
gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Users\\AppData\Roaming\nvm\v11.0.0\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" "rebuild"
gyp ERR! cwd C:\Users*\node_modules\bufferutil
gyp ERR! node -v v11.0.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN bootstrap@4.2.1 requires a peer of jquery@1.9.1 - 3 but none is installed. You must install peer dependencies yourself.
npm WARN bootstrap@4.2.1 requires a peer of popper.js@^1.14.6 but none is installed. You must install peer dependencies yourself.
npm WARN extract-text-webpack-plugin@3.0.2 requires a peer of webpack@^3.1.0 but none is installed. You must install peer dependencies yourself.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! bufferutil@3.0.5 install: prebuild-install || node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the bufferutil@3.0.5 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! C:\Users*******\AppData\Roaming\npm-cache_logs\2020-04-17T21_51_57_309Z-debug.log

can you help me finding out and solving the problem?
I'm quite new to coding and I know just a little