1.情况一
报错信息
+ CategoryInfo : ObjectNotFound: (npm:String) 【】, CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
解决办法：
在系统环境变量path，选择编辑，然后新建一个 %AppData%\npm 项和 %ProgramFiles%\nodejs\
项，并且将这两个变量置顶即可
2.情况二
在install的过程中，报出很多的err
npm ERR! code 1
npm ERR! path C:\Users\forgo\Desktop\renren-fast-vue\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: D:\Program Files\nodejs\node.exe C:\Users\forgo\Desktop\renren-fast-vue\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 'D:\\Program Files\\nodejs\\node.exe',
npm ERR! gyp verb cli 'C:\\Users\\forgo\\Desktop\\renren-fast-vue\\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 node-gyp@7.1.2
npm ERR! gyp info using node@18.13.0 | 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 find Python Python is not set from command line or npm configuration
npm ERR! gyp verb find Python Python is not set from environment variable PYTHON
npm ERR! gyp verb find Python checking if "python3" can be used
npm ERR! gyp verb find Python - executing "python3" to get executable path
npm ERR! gyp verb find Python - "python3" is not in PATH or produced an error
npm ERR! gyp verb find Python checking if "python" can be used
npm ERR! gyp verb find Python - executing "python" to get executable path
npm ERR! gyp verb find Python - executable path is "C:\Python311\python.exe"
npm ERR! gyp verb find Python - executing "C:\Python311\python.exe" to get version
npm ERR! gyp verb find Python - version is "3.11.0"
npm ERR! gyp info find Python using Python version 3.11.0 found at "C:\Python311\python.exe"
npm ERR! gyp verb get node dir no --target version specified, falling back to host node version:
18.13.0
npm ERR! gyp verb command install [ '18.13.0' ]
npm ERR! gyp verb install input version string "18.13.0"
npm ERR! gyp verb install installing version: 18.13.0
npm ERR! gyp verb install --ensure was passed, so won't reinstall if already installed
npm ERR! gyp verb install version is already installed, need to check "installVersion"
npm ERR! gyp verb got "installVersion" 9
npm ERR! gyp verb needs "installVersion" 9
npm ERR! gyp verb install version is good
npm ERR! gyp verb get node dir target node version installed: 18.13.0
npm ERR! gyp verb build dir attempting to create "build" dir: C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-sass\build
npm ERR! gyp verb build dir "build" dir needed to be created? C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-sass\build
npm ERR! gyp verb find VS msvs_version not set from command line or npm config
npm ERR! gyp verb find VS VCINSTALLDIR not set, not running in VS Command Prompt
npm ERR! gyp verb find VS checking VS2019 (16.11.33130.400) found at:
npm ERR! gyp verb find VS "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools"
npm ERR! gyp verb find VS - found "Visual Studio C++ core features"
npm ERR! gyp verb find VS - found VC++ toolset: v142
npm ERR! gyp verb find VS - missing any Windows SDK
npm ERR! gyp verb find VS could not find a version of Visual Studio 2017 or newer to use
npm ERR! gyp verb find VS looking for Visual Studio 2015
npm ERR! gyp verb find VS - not found
npm ERR! gyp verb find VS not looking for VS2013 as it is only supported up to Node.js 8
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS msvs_version not set from command line or npm config
npm ERR! gyp ERR! find VS VCINSTALLDIR not set, not running in VS Command Prompt
npm ERR! gyp ERR! find VS checking VS2019 (16.11.33130.400) found at:
npm ERR! gyp ERR! find VS "C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools"
npm ERR! gyp ERR! find VS - found "Visual Studio C++ core features"
npm ERR! gyp ERR! find VS - found VC++ toolset: v142
npm ERR! gyp ERR! find VS - missing any Windows SDK
npm ERR! gyp ERR! find VS could not find a version of Visual Studio 2017 or newer to use
npm ERR! gyp ERR! find VS looking for Visual Studio 2015
npm ERR! gyp ERR! find VS - not found
npm ERR! gyp ERR! find VS not looking for VS2013 as it is only supported up to Node.js 8
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS You need to install the latest version of Visual Studio
npm ERR! gyp ERR! find VS including the "Desktop development with C++" workload.
npm ERR! gyp ERR! find VS For more information consult the documentation at:
npm ERR! gyp ERR! find VS https://github.com/nodejs/node-gyp#on-windows
npm ERR! gyp ERR! find VS **************************************************************
npm ERR! gyp ERR! find VS
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Could not find any Visual Studio installation to use
npm ERR! gyp ERR! stack at VisualStudioFinder.fail (C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-gyp\lib\find-visualstudio.js:121:47)
npm ERR! gyp ERR! stack at C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-gyp\lib\find-visualstudio.js:74:16
npm ERR! gyp ERR! stack at VisualStudioFinder.findVisualStudio2013 (C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-gyp\lib\find-visualstudio.js:351:14)
npm ERR! gyp ERR! stack at C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-gyp\lib\find-visualstudio.js:70:14
npm ERR! gyp ERR! stack at C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-gyp\lib\find-visualstudio.js:372:16
npm ERR! gyp ERR! stack at C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-gyp\lib\util.js:54:7
npm ERR! gyp ERR! stack at C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-gyp\lib\util.js:33:16
npm ERR! gyp ERR! stack at ChildProcess.exithandler (node:child_process:427:5)
npm ERR! gyp ERR! stack at ChildProcess.emit (node:events:513:28)
npm ERR! gyp ERR! stack at maybeClose (node:internal/child_process:1091:16)
npm ERR! gyp ERR! command "D:\\Program Files\\nodejs\\node.exe" "C:\\Users\\forgo\\Desktop\\renreibsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd C:\Users\forgo\Desktop\renren-fast-vue\node_modules\node-sass
npm ERR! gyp ERR! node -v v18.13.0
npm ERR! gyp ERR! node-gyp -v v7.1.2
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1npm ERR! A complete log of this run can be found in:
npm ERR! D:\Program Files\nodejs\node_cahce\_logs\2023-01-10T04_04_14_013Z-debug-0.log
这里可能是node的版本和node-sass版本不匹配
具体可以参照https://www.npmjs.com/package/node-sass 这个网站里node版本对应的node-sass版本
然后再项目里的package.json文件中找到"node-sass": "8.0.0",修改对应的版本即可
