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gyp verb check python checking for Python executable "python2" in the PATH - noda-sass安装的艰难之路。

第一次安装出现如下错误:

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:\Program Files (x86)\Jenkins\jobs\NdbSite-hot-fix-Manual-PreBuild\workspace\src\NdbSite.UI\node_modules\which\which.js:13:12)
gyp verb `which` failed     at F (C:\Program Files (x86)\Jenkins\jobs\NdbSite-hot-fix-Manual-PreBuild\workspace\src\NdbSite.UI\node_modules\which\which.js:68:19)
gyp verb `which` failed     at E (C:\Program Files (x86)\Jenkins\jobs\NdbSite-hot-fix-Manual-PreBuild\workspace\src\NdbSite.UI\node_modules\which\which.js:80:29)
gyp verb `which` failed     at C:\Program Files (x86)\Jenkins\jobs\NdbSite-hot-fix-Manual-PreBuild\workspace\src\NdbSite.UI\node_modules\which\which.js:89:16
gyp verb `which` failed     at C:\Program Files (x86)\Jenkins\jobs\NdbSite-hot-fix-Manual-PreBuild\workspace\src\NdbSite.UI\node_modules\isexe\index.js:44:5
gyp verb `which` failed     at C:\Program Files (x86)\Jenkins\jobs\NdbSite-hot-fix-Manual-PreBuild\workspace\src\NdbSite.UI\node_modules\isexe\windows.js:29:5
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:82:15)
gyp verb `which` failed  python2 { [Error: not found: python2] code: 'ENOENT' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` failed Error: not found: python

因为我电脑上安装的是Python 3.7,但是这个which命令竟然需要Python 2,于是去StackOver flow找到如下答案。

  • 删除node_modules文件夹
  • 运行 npm install --global windows-build-tools
  • 运行 npm install

运行npm install --global windows-build-tools命令时又出现一个PowerShell没有管理员权限的错误,于是右键以管理员权限运行PowerShell,命令执行成功,Python2成功安装到C:\Users\test\.windows-build-tools\python27。

再次运行npm install命令后,又出现之前一样的错误。

于是再删除node_modules目录,重新运行npm install。居然成功了!

 

作者:zdd
出处:http://www.cnblogs.com/graphics/
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posted on 2020-07-01 21:12  翰墨小生  阅读(2592)  评论(0编辑  收藏  举报

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