我按照提示到npm run dev:weapp时提示缺少npm包@tarojs/plugin-sass，却一直不成功

[bboy-xp]

npm run dev:weapp

myApp@1.0.0 dev:weapp C:\工作空间\jser\learn-taro\myApp
npm run build:weapp -- --watch

myApp@1.0.0 build:weapp C:\工作空间\jser\learn-taro\myApp
taro build --type weapp "--watch"

Taro v0.0.51

开始编译项目 myApp
编译 入口文件 src/app.js
拷贝 NPM文件 dist/npm/@tarojs/taro-weapp/dist/index.js
拷贝 NPM文件 dist/npm/@tarojs/taro-weapp/index.js
生成 入口配置 dist/app.json
生成 入口文件 dist/app.js
缺少npm包@tarojs/plugin-sass，开始安装...
Cannot download "https://r.cnpmjs.org/node-sass//v4.9.0/win32-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

gyp info it worked if it ends with ok
gyp verb cli [ 'C:\Program Files\nodejs\node.exe',
gyp verb cli 'C:\工作空间\jser\learn-taro\myApp\node_modules\node-gyp\bin\node-gyp.j
s',
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@3.7.0
gyp info using node@8.11.1 | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb download using dist-url https://r.cnpmjs.org/node
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:\工作空间\jser\learn-taro\myApp\node_module
s\which\which.js:13:12)
gyp verb which failed at F (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:68:19)
gyp verb which failed at E (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:80:29)
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.js:8
9:16
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\index.js:4
2:5
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\windows.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:\工作空间\jser\learn-taro\myApp\node_module
s\which\which.js:13:12)
gyp verb which failed at F (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:68:19)
gyp verb which failed at E (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:80:29)
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.js:8
9:16
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\index.js:4
2:5
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\windows.js
:36:5
gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb which failed stack: 'Error: not found: python2\n at getNotFoundError (C:\工作
空间\jser\learn-taro\myApp\node_modules\which\which.js:13:12)\n at F (C:\工作空间\j
ser\learn-taro\myApp\node_modules\which\which.js:68:19)\n at E (C:\工作空间\jser\le
arn-taro\myApp\node_modules\which\which.js:80:29)\n at C:\工作空间\jser\learn-taro\
myApp\node_modules\which\which.js:89:16\n at C:\工作空间\jser\learn-taro\myApp\node
_modules\isexe\index.js:42:5\n at C:\工作空间\jser\learn-taro\myApp\node_modules\is
exe\windows.js:36:5\n 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:\工作空间\jser\learn-taro\myApp\node_module
s\which\which.js:13:12)
gyp verb which failed at F (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:68:19)
gyp verb which failed at E (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:80:29)
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.js:8
9:16
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\index.js:4
2:5
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\windows.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:\工作空间\jser\learn-taro\myApp\node_module
s\which\which.js:13:12)
gyp verb which failed at F (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:68:19)
gyp verb which failed at E (C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.j
s:80:29)
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\which\which.js:8
9:16
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\index.js:4
2:5
gyp verb which failed at C:\工作空间\jser\learn-taro\myApp\node_modules\isexe\windows.js
:36:5
gyp verb which failed at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb which failed stack: 'Error: not found: python\n at getNotFoundError (C:\工作
空间\jser\learn-taro\myApp\node_modules\which\which.js:13:12)\n at F (C:\工作空间\j
ser\learn-taro\myApp\node_modules\which\which.js:68:19)\n at E (C:\工作空间\jser\le
arn-taro\myApp\node_modules\which\which.js:80:29)\n at C:\工作空间\jser\learn-taro\
myApp\node_modules\which\which.js:89:16\n at C:\工作空间\jser\learn-taro\myApp\node
_modules\isexe\index.js:42:5\n at C:\工作空间\jser\learn-taro\myApp\node_modules\is
exe\windows.js:36:5\n 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:\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:\工作空间\jser\learn-taro\myApp\node_module
s\node-gyp\lib\configure.js:492:19)
gyp ERR! stack at PythonFinder. (C:\工作空间\jser\learn-taro\myApp\node_modules
\node-gyp\lib\configure.js:517:16)
gyp ERR! stack at C:\工作空间\jser\learn-taro\myApp\node_modules\graceful-fs\polyfills.js:
284:29
gyp ERR! stack at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\工作空间\jser\learn-taro\myApp
\node_modules\node-gyp\bin\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:\工作空间\jser\learn-taro\myApp\node_modules\node-sass
gyp ERR! node -v v8.11.1
gyp ERR! node-gyp -v v3.7.0
gyp ERR! not ok
Build failed with error code: 1
{ Error: Cannot find module '@tarojs/plugin-sass' from 'C:\工作空间\jser\learn-taro\myApp'
at C:\工作空间\jser\learn-taro\myApp\node_modules\resolve\lib\async.js:51:31
at processDirs (C:\工作空间\jser\learn-taro\myApp\node_modules\resolve\lib\async.js:185:39
)
at ondir (C:\工作空间\jser\learn-taro\myApp\node_modules\resolve\lib\async.js:200:13)
at load (C:\工作空间\jser\learn-taro\myApp\node_modules\resolve\lib\async.js:83:43)
at onex (C:\工作空间\jser\learn-taro\myApp\node_modules\resolve\lib\async.js:108:17)
at C:\工作空间\jser\learn-taro\myApp\node_modules\resolve\lib\async.js:12:69
at FSReqWrap.oncomplete (fs.js:152:21) code: 'MODULE_NOT_FOUND' }
编译 所有页面
(node:1264) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'pages' of undefined
at buildPages (C:\工作空间\jser\learn-taro\myApp\node_modules@tarojs\cli\src\weapp.js:609
:27)
at Object.build (C:\工作空间\jser\learn-taro\myApp\node_modules@tarojs\cli\src\weapp.js:1
093:9)
at
(node:1264) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 3)
(node:1264) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

[luckyadam]

应该是这个包没有装好，换成国内源试试

[duwei54]

我遇到了同样的问题 报同样的错误 npm 用cnpm替换之后可以跑了

[bboy-xp]

嗯呢，应该是外网的事，兄弟