在core-js postinstall脚本错误处失败

Question

当我尝试在现有的Angular project中安装节点模块时，我会遇到以下错误。我正在尝试在windows机器(Win32 X64)中安装节点模块。

       > core-js@2.6.12 postinstall node_modules\babel-runtime\node_modules\core-js 
       > node -e "try{require('-/postinstall')}catch(e){}"

      npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.13 (node_modules\ng-cli-pug-loader\node_modules\fsevents):
      npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted ("os":"darwin","arch":"any") (current: {"as":"vin3 
      npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.13 (node_modules\@angular\compiler-cli\node_modules\fsevents): arch":"x64"})

      npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.13: wanted ("os": "darwin","arch":"any") (current: {"as":"u ","arch":"x64"}) 
      npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@2.3.2 (node_modules\fsevents): 
      npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@2.3.2: wanted ("os": "darwin","arch":"any") (current: {"as":"win32","arch":"x64"})

      npm ERR! code ELIFECYCLE

      npm ERR! syscall spawn bash

      npm ERR! file bash

      npm ERR! path bash

      npm ERR! errno -4058

      npm ERR! core-js@3.6.4 postinstall: "node -e "try(require('./postinstall')}catch(e){}"

      npm ERR! spawn bash ENOENT

      npm ERR!

      npm ERR! Failed at the core-js@3.6.4 postinstall script.

      npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

      npm ERR! A complete log of this run can be found in:

      npm ERR!

      C:\Users\test\AppData\Roaming\npm-cache\_logs\2021-06-23T16_43_06_961Z-debug.log

以下是安装在我的系统中的版本

  AngularCli : 8.3.29
  Node : 14.17.1
  NPM: 8.2.12

我已经尝试删除节点模块文件夹，运行npm cache clean --force并重新安装节点模块，也尝试卸载nodejs并删除npm-cache文件夹，然后重新安装。

我仍然面临着同样的问题。任何帮助都将不胜感激。

Answer 1

这个错误意味着安装后脚本是fork-and-exec'ing bash，这在Windows上是不存在的。你需要从MINGW64 (Git Bash)之类的Bash模拟器运行它。