> node-sass@4.13.0 install D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\node-sass
> node scripts/install.js
Downloading binary from https://github.com/sass/node-sass/releases/download/v4.13.0/win32-x64-64_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v4.13.0/win32-x64-64_binding.node":
ESOCKETTIMEDOUT
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@4.13.0 postinstall D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\node-sass
> node scripts/build.js
Building: D:\nodejs\node.exe D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsas
s_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'D:\\nodejs\\node.exe',
gyp verb cli 'D:\\IDEAWorkSpace\\casic-data_exchange_platform\\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@10.16.1 | 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 (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\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 (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\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 (D:\\IDEAWorkSpace\\casic-data_exchange_platform\\node_modules\\which\\which.js:13:12)\n at F (D:\\IDEAWorkSp
ace\\casic-data_exchange_platform\\node_modules\\which\\which.js:68:19)\n at E (D:\\IDEAWorkSpace\\casic-data_exchange_platform\\node_modules\\which\\which.js:80:29)\n at D:\\IDEAWorkSp
ace\\casic-data_exchange_platform\\node_modules\\which\\which.js:89:16\n at D:\\IDEAWorkSpace\\casic-data_exchange_platform\\node_modules\\isexe\\index.js:42:5\n at D:\\IDEAWorkSpace\\c
asic-data_exchange_platform\\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 (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\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 (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:13:12)
gyp verb `which` failed at F (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:68:19)
gyp verb `which` failed at E (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:80:29)
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\which\which.js:89:16
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\isexe\index.js:42:5
gyp verb `which` failed at D:\IDEAWorkSpace\casic-data_exchange_platform\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 (D:\\IDEAWorkSpace\\casic-data_exchange_platform\\node_modules\\which\\which.js:13:12)\n at F (D:\\IDEAWorkSpa
ce\\casic-data_exchange_platform\\node_modules\\which\\which.js:68:19)\n at E (D:\\IDEAWorkSpace\\casic-data_exchange_platform\\node_modules\\which\\which.js:80:29)\n at D:\\IDEAWorkSpa
ce\\casic-data_exchange_platform\\node_modules\\which\\which.js:89:16\n at D:\\IDEAWorkSpace\\casic-data_exchange_platform\\node_modules\\isexe\\index.js:42:5\n at D:\\IDEAWorkSpace\\ca
sic-data_exchange_platform\\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 (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\node-gyp\lib\configure.js:484:19)
gyp ERR! stack at PythonFinder.<anonymous> (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\node-gyp\lib\configure.js:509:16)
gyp ERR! stack at callback (D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\graceful-fs\polyfills.js:295:20)
gyp ERR! stack at FSReqWrap.oncomplete (fs.js:153:21)
gyp ERR! System Windows_NT 6.1.7601
gyp ERR! command "D:\\nodejs\\node.exe" "D:\\IDEAWorkSpace\\casic-data_exchange_platform\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags="
"--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\node-sass
gyp ERR! node -v v10.16.1
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
Build failed with error code: 1
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.9 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.13.0 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@4.13.0 postinstall 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\Administrator\AppData\Roaming\npm-cache\_logs\2019-10-25T07_09_52_704Z-debug.log
————————————————
解决办法：
1、先运行： npm install -g node-gyp
2、然后运行：运行 npm install --global --production windows-build-tools 可以自动安装跨平台的编译器
3、npm install node-sass
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