Question

这是在我的工作笔记本电脑上。我有最新版本的 angular、Nodejs、Nodesass、VScode，并在本地环境路径中也提到了它们。如果我从 Github 下载任何 Angular 模板并尝试执行 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.

Answer 1

我认为您正在使用 Windows 进行开发。在机器上本地构建所需的一些 node.js 模块。所以，这就是为什么它需要 python 版本 2.x 和其他工具。

windows-build-tools package install required tools to build module locally. Go ahead and install this package and after installing it then try again running the command npm install command

每次我尝试运行 NPM 安装终端时都会抛出几个错误

1 个答案: