python3.0安装失败_我在npm安装时遇到python2失败错误

在windows powershell中运行npm安装时出现错误,我需要使用node version 8.11.1,因此我使用nvm来执行此操作。我试着降级到Python2.7,但是没有成功,所以我升级回Python3.7仍然没有成功。这是我输出的错误,任何帮助都将不胜感激。这就是我要运行的项目

https://github.com/jadnco/static-boilerplate

我也尝试过每次删除节点模块,甚至从未生成package-lock.json,所以我没有删除它。

npm WARN deprecated [email protected]: ð Thanks for using Babel: we recommend using babel-preset-env now: please read babeljs.io/env to update!

npm WARN deprecated [email protected]: gulp-util is deprecated - replace it, following the guidelines at https://medium.com/gulpjs/gulp-util-ca3b1f9f9ac5

npm WARN deprecated [email protected]: Browserslist 2 could fail on reading Browserslist >3.0 config used in other tools.

npm WARN deprecated [email protected]: please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js

npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue

npm WARN deprecated [email protected]: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue

npm WARN deprecated [email protected]: please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js

> [email protected] install C:\Users\andersk\sites\forkable-email-template\node_modules\node-sass

> node scripts/install.js

Downloading binary from https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-64_binding.node

Cannot download "https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-64_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

> [email protected] postinstall C:\Users\andersk\sites\forkable-email-template\node_modules\node-sass

> node scripts/build.js

Building: C:\Program Files\nodejs\node.exe C:\Users\andersk\sites\forkable-email-template\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\\andersk\\sites\\forkable-email-template\\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 [email protected]

gyp info using [email protected] | 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\andersk\sites\forkable-email-template\node_modules\which\which.js:13:12)

gyp verb `which` failed at F (C:\Users\andersk\sites\forkable-email-template\node_modules\which\which.js:68:19)

gyp verb `which` failed at E (C:\Users\andersk\sites\forkable-email-template\node_modules\which\which.js:80:29)

gyp verb `which` failed at C:\Users\andersk\sites\forkable-email-template\node_modules\which\which.js:89:16

gyp verb `which` failed at C:\Users\andersk\sites\forkable-email-template\node_modules\isexe\index.js:42:5

gyp verb `which` failed at C:\Users\andersk\sites\forkable-email-template\node_modules\isexe\windows.js:36:5

gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:154:21)

gyp verb `which` failed python2 { Error: not found: python2

gyp verb `which` failed at getNotFoundError (C:\Users\andersk\sites\forkable-email-template\node_modules\which\which.js:13:12)

gyp verb `which` failed at F (C:\Users\andersk\sites\forkable-email-template\node_modules\which\which.js:68:19)

gyp verb `which` failed at E (C:\Users\andersk\sites\forkable-email-template\node_modules\which\which.js:80:29)

gyp verb `which` failed at C:\Users\andersk\sites\forkable-email-template\node_modules\which\which.js:89:16

gyp verb `which` failed at C:\Users\andersk\sites\forkable-email-template\node_modules\isexe\index.js:42:5

gyp verb `which` failed at C:\Users\andersk\sites\forkable-email-template\node_modules\isexe\windows.js:36:5

gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:154:21)

gyp verb `which` failed stack:

gyp verb `which` failed 'Error: not found: python2\n at getNotFoundError (C:\\Users\\andersk\\sites\\forkable-email-template\\node_modules\\which\\which.js:13:12)\n at F (C:\\Users\\andersk\\sites\\forkable-email-template\\node_modules\\which\\which.js:68:19)\n at E (C:\\Users\\andersk\\sites\\forkable-email-template\\node_modules\\which\\which.js:80:29)\n at C:\\Users\\andersk\\sites\\forkable-email-template\\node_modules\\which\\which.js:89:16\n at C:\\Users\\andersk\\sites\\forkable-email-template\\node_modules\\isexe\\index.js:42:5\n at C:\\Users\\andersk\\sites\\forkable-email-template\\node_modules\\isexe\\windows.js:36:5\n at FSReqWrap.oncomplete (fs.js:154:21)',

gyp verb `which` failed code: 'ENOENT' }

gyp verb check python checking for Python executable "python" in the PATH

gyp verb `which` succeeded python C:\Python37\python.EXE

gyp ERR! configure error

gyp ERR! stack Error: Command failed: C:\Python37\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];

gyp ERR! stack File "", line 1

gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];

gyp ERR! stack ^

gyp ERR! stack SyntaxError: invalid syntax

gyp ERR! stack

gyp ERR! stack at ChildProcess.exithandler (child_process.js:289:12)

gyp ERR! stack at ChildProcess.emit (events.js:182:13)

gyp ERR! stack at maybeClose (internal/child_process.js:962:16)

gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:251:5)

gyp ERR! System Windows_NT 10.0.17763

gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\andersk\\sites\\forkable-email-template\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="

gyp ERR! cwd C:\Users\andersk\sites\forkable-email-template\node_modules\node-sass

gyp ERR! node -v v10.13.0

gyp ERR! node-gyp -v v3.8.0

gyp ERR! not ok

Build failed with error code: 1

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents):

npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! [email protected] postinstall: `node scripts/build.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the [email protected] 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\andersk\AppData\Roaming\npm-cache\_logs\2019-01-18T22_17_30_755Z-debug.log