我克隆了ngx-admin来自 git repo 的角度模板https://github.com/akveo/ngx-admin https://github.com/akveo/ngx-admin我尝试安装节点模块以开始工作和运行该项目，但它给了我一个错误列表：
npm ERR! code 1
npm ERR! path C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\node-sass
npm ERR! command failed
npm ERR! command C:\Windows\system32\cmd.exe /d /s /c node scripts/build.js
npm ERR! Building: C:\Program Files\nodejs\node.exe C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp verb cli [
npm ERR! gyp verb cli 'C:\\Program Files\\nodejs\\node.exe',
npm ERR! gyp verb cli 'C:\\Users\\souilmi\\Desktop\\NG\\ngx-admin\\node_modules\\node-gyp\\bin\\node-gyp.js',
npm ERR! gyp verb cli 'rebuild',
npm ERR! gyp verb cli '--verbose',
npm ERR! gyp verb cli '--libsass_ext=',
npm ERR! gyp verb cli '--libsass_cflags=',
npm ERR! gyp verb cli '--libsass_ldflags=',
npm ERR! gyp verb cli '--libsass_library='
npm ERR! gyp verb cli ]
npm ERR! gyp info using [email protected] /cdn-cgi/l/email-protection
npm ERR! gyp info using [email protected] /cdn-cgi/l/email-protection | win32 | x64
npm ERR! gyp verb command rebuild []
npm ERR! gyp verb command clean []
npm ERR! gyp verb clean removing "build" directory
npm ERR! gyp verb command configure []
npm ERR! gyp verb check python checking for Python executable "python2" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python2
npm ERR! gyp verb `which` failed at getNotFoundError (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (fs.js:183:21)
npm ERR! gyp verb `which` failed python2 Error: not found: python2
npm ERR! gyp verb `which` failed at getNotFoundError (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (fs.js:183:21) {
npm ERR! gyp verb `which` failed code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb check python checking for Python executable "python" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python
npm ERR! gyp verb `which` failed at getNotFoundError (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (fs.js:183:21)
npm ERR! gyp verb `which` failed python Error: not found: python
npm ERR! gyp verb `which` failed at getNotFoundError (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed at F (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed at E (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed at C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (fs.js:183:21) {
npm ERR! gyp verb `which` failed code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb could not find "python". checking python launcher
npm ERR! gyp verb could not find "python". guessing location
npm ERR! gyp verb ensuring that file exists: C:\Python27\python.exe
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
npm ERR! gyp ERR! stack at PythonFinder.failNoPython (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\node-gyp\lib\configure.js:484:19)
npm ERR! gyp ERR! stack at PythonFinder.<anonymous> (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\node-gyp\lib\configure.js:509:16)
npm ERR! gyp ERR! stack at callback (C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\graceful-fs\polyfills.js:299:20)
npm ERR! gyp ERR! stack at FSReqCallback.oncomplete (fs.js:183:21)
npm ERR! gyp ERR! System Windows_NT 10.0.18362
npm ERR! gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\souilmi\\Desktop\\NG\\ngx-admin\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd C:\Users\souilmi\Desktop\NG\ngx-admin\node_modules\node-sass
npm ERR! gyp ERR! node -v v14.16.0
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\souilmi\AppData\Local\npm-cache\_logs\2021-11-19T07_42_43_960Z-debug.log
我已经有了一些技巧，例如安装最新的node-sass，删除package-lock.json
安装 Windows 构建工具。
但没有任何作用，
这些是我的角度和节点版本：
Angular CLI: 11.2.6
Node: 14.16.0
OS: win32 x64
Angular: undefined
...
Ivy Workspace: <error>
Package Version
------------------------------------------------------
@angular-devkit/architect 0.1102.6 (cli-only)
@angular-devkit/core 11.2.6 (cli-only)
@angular-devkit/schematics 11.2.6 (cli-only)
@schematics/angular 11.2.6 (cli-only)
@schematics/update 0.1102.6 (cli-only)
请帮忙。
不幸的是，这个项目中使用的许多包都已经过时了。我需要更改或删除一些依赖项才能使其正常工作。
To fix node-sass问题、改变"node-sass": "xx.xx.x" to "sass": "^1.49.0" in the package.json文件位于项目的根目录中。
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