> node-sass@4.13.0 install D:\IDEAWorkSpace\casic-data_exchange_platform\node_modules\node-sass > no

> 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

————————————————


解決辦法：

? ? ? 1、先運(yùn)行： npm install -g node-gyp

? ? ? 2、然后運(yùn)行：運(yùn)行 npm install --global --production windows-build-tools 可以自動(dòng)安裝跨平臺(tái)的編譯器

? ? ? 3、npm install node-sass

————————————————

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