【发布时间】：2019-08-28 23:31:27
【问题描述】：
我正在使用 react 构建一个 web 应用程序，并且我即将对其进行样式设置。然后我需要安装 scss-loader 和 node-sass 来教 webpack 如何使用我的 scss 样式文件，但是在我运行这个之后：
yarn add sass-loader@6.0.6 node-sass@4.5.3
我收到了一个很长的错误
yarn add sass-loader@6.0.6 node-sass@4.5.3
[2/4] Fetching packages...
info fsevents@1.2.9: The platform "win32" is incompatible with this module.
info "fsevents@1.2.9" is an optional dependency and failed compatibility check.
Excluding it from installation.
[3/4] Linking dependencies...
warning " > react-modal@2.2.2" has incorrect peer dependency "react@^0.14.0 || ^15.0.0".
warning " > react-modal@2.2.2" has incorrect peer dependency "react-dom@^0.14.0
|| ^15.0.0".
[4/4] Building fresh packages...
error C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\node-sass: Command failed.
Exit code: 1
Command: node scripts/build.js
Arguments:
Directory: C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\node-sass
Output:
Building: C:\Program Files\nodejs\node.exe C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_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\\IT\\Desktop\\react-course-projects\\indecision-app\\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@3.8.0
gyp info using node@10.16.0 | 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:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:80:29)
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:89:16
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\index.js:42:5
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:153:21)
gyp verb `which` failed python2 { Error: not found: python2
gyp verb `which` failed at getNotFoundError (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:80:29)
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:89:16
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\index.js:42:5
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:153:21)
gyp verb `which` failed stack:
gyp verb `which` failed 'Error: not found: python2\n at getNotFoundError (C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:13:12)\n at F (C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:68:19)\n at E (C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:80:29)\n at C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:89:16\n at C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\isexe\\index.js:42:5\n at C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\isexe\\windows.js:36:5\n at FSReqWrap.oncomplete (fs.js:153:21)',
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:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:80:29)
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:89:16
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\index.js:42:5
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:153:21)
gyp verb `which` failed python { Error: not found: python
gyp verb `which` failed at getNotFoundError (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:80:29)
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\which\which.js:89:16
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\index.js:42:5
gyp verb `which` failed at C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\isexe\windows.js:36:5
gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:153:21)
gyp verb `which` failed stack:
gyp verb `which` failed 'Error: not found: python\n at getNotFoundError (C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:13:12)\n at F (C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:68:19)\n at E (C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:80:29)\n at C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\which\\which.js:89:16\n at C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\isexe\\index.js:42:5\n at C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\isexe\\windows.js:36:5\n at FSReqWrap.oncomplete (fs.js:153:21)',
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:\Python27\python.exe
gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
gyp ERR! stack at PythonFinder.failNoPython (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\node-gyp\lib\configure.js:484:19)
gyp ERR! stack at PythonFinder.<anonymous> (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\node-gyp\lib\configure.js:509:16)
gyp ERR! stack at callback (C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\graceful-fs\polyfills.js:295:20)
gyp ERR! stack at FSReqWrap.oncomplete (fs.js:153:21)
gyp ERR! System Windows_NT 10.0.17763
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\IT\\Desktop\\react-course-projects\\indecision-app\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:\Users\IT\Desktop\react-course-projects\indecision-app\node_modules\node-sass
gyp ERR! node -v v10.16.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
Build failed with error code: 1
info Visit https://yarnpkg.com/en/docs/cli/add for documentation about this command.
我的node和npm版本是
node -v 10.16.0
npm -v 6.9.0
感谢所有出色的程序员帮助我研究这个问题。
【问题讨论】：
-
你最近更新过节点吗？尝试重新安装 node-sass：
npm remove node-sass,yarn install -
感谢我刚刚安装了 windows-build-tools 并再次运行该命令然后它就可以工作了。
标签： yarnpkg node-gyp sass-loader