npm只是不会安装节点sass

Question

npm只是不会安装节点sass

Ric*_*ean 6 windows powershell proxy npm node-sass

我第一次尝试使用离子时遇到了这个问题,它需要依赖于它的模板.然后当我尝试用npm自己安装node-sass时,问题仍然存在.这是Windows 10 Version 1703,无论是nodejs 6.11.3和nodejs 8.4.0尝试了,结束了相同的结果.和VPN,http代理尝试没有运气.基本上,它说:

无法下载" https://github.com/sass/node-sass/releases/download/v4.5.3/win32-x64-57_binding.node "

什么都没有摆弄,它说:

连接ECONNREFUSED 127.0.0.1:443

当使用npm set config proxy时,它会说:

隧道无法建立

使用VPN时,它会永远等待:

节点脚本/ install.js

或输出相同的东西,好像什么都没有摆弄.

报告错误时,您必须提供以下信息:

NPM版本(npm -v):5.3.0,最新节点(8.4.0),默认版本为节点6.11.3
节点版本(节点-v):LTS(6.11.3)和LATEST(8.4.0)
节点进程(节点-p process.versions):

{http_parser:'2.7.0',node:'8.4.0',v8:'6.0.286.52',uv:'1.13.1',zlib:'1.2.11',ares:'1.10.1-DEV' ,modules:'57',nghttp2:'1.22.0',openssl:'1.0.2l',icu:'59 .1',unicode:'9.0',cldr:'31 .0.1',tz:'2017b'}
节点平台(node -p process.platform):win32
节点架构(node -p process.arch):x64
node-sass版本(node -p"require('node-sass').info"):错误:找不到模块'node-sass'
npm node-sass版本(npm ls node-sass):` - (空)

并且有输出

---> npm install -g node-sass
C:\Users\rick\AppData\Roaming\npm\node-sass -> C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\bin\node-sass

> node-sass@4.5.3 install C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass
> node scripts/install.js

Downloading binary from https://github.com/sass/node-sass/releases/download/v4.5.3/win32-x64-57_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v4.5.3/win32-x64-57_binding.node":

connect ECONNREFUSED 127.0.0.1:443

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@4.5.3 postinstall C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass
> node scripts/build.js

Building: C:\Program Files\nodejs\node.exe C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\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\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\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@8.4.0 | 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\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:68:19)
gyp verb `which` failed     at E (C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:80:29)
gyp verb `which` failed     at C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:89:16
gyp verb `which` failed     at C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\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:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:68:19)
gyp verb `which` failed     at E (C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:80:29)
gyp verb `which` failed     at C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\which\which.js:89:16
gyp verb `which` failed     at C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\isexe\index.js:42:5
gyp verb `which` failed     at C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\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:\\Users\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\node_modules\\which\\which.js:13:12)\n    at F (C:\\Users\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\node_modules\\which\\which.js:68:19)\n    at E (C:\\Users\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\node_modules\\which\\which.js:80:29)\n    at C:\\Users\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\node_modules\\which\\which.js:89:16\n    at C:\\Users\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\node_modules\\isexe\\index.js:42:5\n    at C:\\Users\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\node_modules\\isexe\\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` succeeded python C:\Program Files\Python36\python.EXE
gyp verb check python version `C:\Program Files\Python36\python.EXE -c "import platform; print(platform.python_version());"` returned: "3.6.2\r\n"
gyp verb could not find "C:\Program Files\Python36\python.EXE". checking python launcher
gyp verb could not find "C:\Program Files\Python36\python.EXE". 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 "C:\Program Files\Python36\python.EXE", you can set the PYTHON env variable.
gyp ERR! stack     at PythonFinder.failNoPython (C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\node-gyp\lib\configure.js:483:19)
gyp ERR! stack     at PythonFinder.<anonymous> (C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\node-gyp\lib\configure.js:508:16)
gyp ERR! stack     at C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass\node_modules\graceful-fs\polyfills.js:284:29
gyp ERR! stack     at FSReqWrap.oncomplete (fs.js:152:21)
gyp ERR! System Windows_NT 10.0.15063
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\rick\\AppData\\Roaming\\npm\\node_modules\\node-sass\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:\Users\rick\AppData\Roaming\npm\node_modules\node-sass
gyp ERR! node -v v8.4.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
Build failed with error code: 1
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.5.3 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@4.5.3 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\rick\AppData\Roaming\npm-cache\_logs\2017-09-10T18_52_13_062Z-debug.log

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然后有人告诉我:

那么ECONNREFUSED很简单-你已经配置NPM交谈的代理在127.0.0.1(本地主机)端口443,但代理似乎并没有对这个端口活跃.请检查代理/ VPN软件配置 - 端口号必须匹配.

但问题是我没有配置代理.我试过了npm config rm proxy,npm config delete proxy我甚至试着用它来设置代理,然后将npm指向该代理,就像我上面描述的那样,没有任何效果.这里是powershell环境配置以防万一:

? rick@DESKTOP-1NVA03E ? ~ ? $reg = "HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings"

? rick@DESKTOP-1NVA03E ? ~ ? $settings = Get-ItemProperty -Path $reg                                                    

? rick@DESKTOP-1NVA03E ? ~ ? $settings.ProxyServer
127.0.0.1:1080 

? rick@DESKTOP-1NVA03E ? ~ ? $settings.ProxyEnable
0

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Answer 1

小智 4

我刚刚遇到了同样的问题。通过在 C:\Python27\ 中安装 Python v2.7 解决了这个问题。（我以前只在 C:\Program Files\Python36\ 中安装了 Python 3.6 ）

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