【发布时间】：2021-01-22 15:05:55
【问题描述】：
这是在我的工作笔记本电脑上。我有 angular、Nodejs、Nodesass、VScode 的最新版本，并且在本地环境路径中也提到了它们。如果我从 Github 下载任何 Angular 模板并尝试进行 NPM 安装，它总是会抛出这些错误。我该怎么做才能修复这些错误？
// 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 (D:\Interview\node_modules\which\which.js:13:12)
// gyp verb `which` failed at F (D:\Interview\node_modules\which\which.js:68:19)
// gyp verb `which` failed at E (D:\Interview\node_modules\which\which.js:80:29)
// gyp verb `which` failed at D:\Interview\node_modules\which\which.js:89:16
// gyp verb `which` failed at D:\Interview\node_modules\isexe\index.js:42:5
// gyp verb `which` failed at D:\Interview\node_modules\isexe\windows.js:36:5
// gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:199:21)
// gyp verb `which` failed python2 Error: not found: python2
// gyp verb `which` failed at getNotFoundError (D:\Interview\node_modules\which\which.js:13:12)
// gyp verb `which` failed at F (D:\Interview\node_modules\which\which.js:68:19)
// gyp verb `which` failed at E (D:\Interview\node_modules\which\which.js:80:29)
// gyp verb `which` failed at D:\Interview\node_modules\which\which.js:89:16
// gyp verb `which` failed at D:\Interview\node_modules\isexe\index.js:42:5
// gyp verb `which` failed at D:\Interview\node_modules\isexe\windows.js:36:5
// gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:199:21) {
// gyp verb `which` failed code: 'ENOENT'
// gyp verb `which` failed }
// gyp verb check python checking for Python executable "python" in the PATH
// gyp verb `which` succeeded python C:\Program Files (x86)\Python38-32\python.EXE
// gyp ERR! configure error
// gyp ERR! stack Error: Command failed: C:\Program Files (x86)\Python38-32\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
// gyp ERR! stack File "<string>", 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 (node:child_process:333:12)
// gyp ERR! stack at ChildProcess.emit (node:events:376:20)
// gyp ERR! stack at maybeClose (node:internal/child_process:1063:16)
// gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:295:5)
// gyp ERR! System Windows_NT 10.0.18363
// gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "D:\\Interview\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
// gyp ERR! cwd D:\Interview\node_modules\node-sass
// gyp ERR! node -v v15.5.1
// gyp ERR! node-gyp -v v3.8.0
// gyp ERR! not ok
// Build failed with error code: 1
// npm ERR! code ELIFECYCLE
// npm ERR! errno 1
// npm ERR! node-sass@4.14.1 postinstall: `node scripts/build.js`
// npm ERR! Exit status 1
// npm ERR!
// npm ERR! Failed at the node-sass@4.14.1 postinstall script.
// npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
【问题讨论】：
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正如它所说的未找到
python2，所以您尝试安装的库似乎要求您在机器上安装python -
我已经安装了 Python 3.8，我还应该安装 py 2 吗？
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gyp verb which failed python2 Error: not found: python2所以我认为它需要 python2 -
Python3 与 Python2 完全不兼容。很多 Python2 脚本无法在 Python3 上运行。如果您是 javascript 程序员，我知道这是一个奇怪的概念，因为您可以使用 1998 年编写的 javascript，它可能仍然可以在现代浏览器中工作，但大多数编程语言并不关心向后兼容性。在这种情况下，Javascript 是奇怪的。不能运行旧代码其实很正常
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npm 缓存验证 && npm install 不起作用？
标签： javascript node.js angular npm