javascript - Install using Installation, $ npm install hexo-renderer-scss --save

Question

yuexiao@Lenovo-PC MINGW64 ~
$ npm config get registry
https://registry.npm.taobao.org/

yuexiao@Lenovo-PC MINGW64 ~
$ cd blog

yuexiao@Lenovo-PC MINGW64 ~/blog
$ npm install hexo-renderer-scss --save

npm WARN prefer global node-gyp@3.6.2 should be installed with -g

node-sass@3.13.1 install C:Usersyuexiaoblognode_modulesnode-sass
node scripts/install.js

Downloading binary from https://github.com/sass/node-... 3.1/win32-x64-57_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v3.13.1/win 32-x64-57_binding.node":

HTTP error 404 Not Found

Hint: If github.com is not accessible in your location

  try setting a proxy via HTTP_PROXY, e.g.

  export HTTP_PROXY=http://example.com:1234

or configure npm proxy via

  npm config set proxy http://example.com:8080

node-sass@3.13.1 postinstall C:Usersyuexiaoblognode_modulesnode-sass
node scripts/build.js

Building: C:Program Filesnodejsnode.exe C:Usersyuexiaoblognode_modulesno de-gypbinnode-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libs ass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'C:\Program Files\nodejs\node.exe',
gyp verb cli 'C:\Users\yuexiao\blog\node_modules\node-gyp\bin\node-gyp. js',
gyp verb cli 'rebuild',
gyp verb cli '--verbose',
gyp verb cli '--libsass_ext=',
gyp verb cli '--libsass_cflags=',
gyp verb cli '--libsass_ldflags=',
gyp verb cli '--libsass_library=' ]
gyp info using node-gyp@3.6.2
gyp info using node@8.1.2 | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb check python checking for Python executable "python2" in the PATH
gyp verb which failed Error: not found: python2
gyp verb which failed at getNotFoundError (C:Usersyuexiaoblognode_modu leswhichwhich.js:13:12)
gyp verb which failed at F (C:Usersyuexiaoblognode_moduleswhichwhich .js:68:19)
gyp verb which failed at E (C:Usersyuexiaoblognode_moduleswhichwhich .js:80:29)
gyp verb which failed at C:Usersyuexiaoblognode_moduleswhichwhich.js :89:16
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexeindex.js :42:5
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexewindows. js:36:5
gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb which failed python2 { Error: not found: python2
gyp verb which failed at getNotFoundError (C:Usersyuexiaoblognode_modu leswhichwhich.js:13:12)
gyp verb which failed at F (C:Usersyuexiaoblognode_moduleswhichwhich .js:68:19)
gyp verb which failed at E (C:Usersyuexiaoblognode_moduleswhichwhich .js:80:29)
gyp verb which failed at C:Usersyuexiaoblognode_moduleswhichwhich.js :89:16
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexeindex.js :42:5
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexewindows. js:36:5
gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb which failed stack: 'Error: not found: python2n at getNotFoundE rror (C:\Users\yuexiao\blog\node_modules\which\which.js:13:12)n at F ( C:\Users\yuexiao\blog\node_modules\which\which.js:68:19)n at E (C:\Us ers\yuexiao\blog\node_modules\which\which.js:80:29)n at C:\Users\yuex iao\blog\node_modules\which\which.js:89:16n at C:\Users\yuexiao\blog node_modules\isexe\index.js:42:5n at C:\Users\yuexiao\blog\node_modul es\isexe\windows.js:36:5n at FSReqWrap.oncomplete (fs.js:152:21)',
gyp verb which failed code: 'ENOENT' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb which failed Error: not found: python
gyp verb which failed at getNotFoundError (C:Usersyuexiaoblognode_modu leswhichwhich.js:13:12)
gyp verb which failed at F (C:Usersyuexiaoblognode_moduleswhichwhich .js:68:19)
gyp verb which failed at E (C:Usersyuexiaoblognode_moduleswhichwhich .js:80:29)
gyp verb which failed at C:Usersyuexiaoblognode_moduleswhichwhich.js :89:16
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexeindex.js :42:5
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexewindows. js:36:5
gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb which failed python { Error: not found: python
gyp verb which failed at getNotFoundError (C:Usersyuexiaoblognode_modu leswhichwhich.js:13:12)
gyp verb which failed at F (C:Usersyuexiaoblognode_moduleswhichwhich .js:68:19)
gyp verb which failed at E (C:Usersyuexiaoblognode_moduleswhichwhich .js:80:29)
gyp verb which failed at C:Usersyuexiaoblognode_moduleswhichwhich.js :89:16
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexeindex.js :42:5
gyp verb which failed at C:Usersyuexiaoblognode_modulesisexewindows. js:36:5
gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb which failed stack: 'Error: not found: pythonn at getNotFoundEr ror (C:\Users\yuexiao\blog\node_modules\which\which.js:13:12)n at F (C :\Users\yuexiao\blog\node_modules\which\which.js:68:19)n at E (C:\Use rs\yuexiao\blog\node_modules\which\which.js:80:29)n at C:\Users\yuexi ao\blog\node_modules\which\which.js:89:16n at C:\Users\yuexiao\blog\ node_modules\isexe\index.js:42:5n at C:\Users\yuexiao\blog\node_module s\isexe\windows.js:36:5n at FSReqWrap.oncomplete (fs.js:152:21)',
gyp verb which failed code: 'ENOENT' }
gyp verb could not find "python". checking python launcher
gyp verb could not find "python". guessing location
gyp verb ensuring that file exists: C:Python27python.exe
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYT HON env variable.
gyp ERR! stack at PythonFinder.failNoPython (C:Usersyuexiaoblognode_modu lesnode-gyplibconfigure.js:483:19)
gyp ERR! stack at PythonFinder.<anonymous> (C:Usersyuexiaoblognode_modul esnode-gyplibconfigure.js:508:16)
gyp ERR! stack at C:Usersyuexiaoblognode_modulesgraceful-fspolyfills.j s:284:29
gyp ERR! stack at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Windows_NT 10.0.14393
gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Users\yuexiao\blog \node_modules\node-gyp\bin\node-gyp.js" "rebuild" "--verbose" "--libsass_ext =" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:Usersyuexiaoblognode_modulesnode-sass
gyp ERR! node -v v8.1.2
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
Build failed with error code: 1
npm WARN Error: EPERM: operation not permitted, scandir 'C:Usersyuexiaoblogn ode_modulessass-graphnode_modules'
npm WARN { Error: EPERM: operation not permitted, scandir 'C:Usersyuexiaoblo gnode_modulessass-graphnode_modules'
npm WARN errno: -4048,
npm WARN code: 'EPERM',
npm WARN syscall: 'scandir',
npm WARN path: 'C:\Users\yuexiao\blog\node_modules\sass-graph\node_modul es' }
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@3.13.1 postinstall: node scripts/build.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@3.13.1 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional log ging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! C:UsersyuexiaoAppDataRoamingnpm-cache_logs2017-07-01T01_33_5 6_331Z-debug.log

Answer 1

1. Please describe your problem clearly

2. Based on

gyp verb check python checking for Python executable "python" in the PATH
gyp verb which failed Error: not found: python

Judging from this paragraph, the problem may be that the python environment variable is not configured. Configure python in PATH and try again.