尝试安装 Windows 构建工具时出错

Question

当我运行 npm run windows-intall aka 时

npm install -g --production windows-build-tools && npm install --production

我收到以下错误。我已经安装了 python 3.8.2，安装了 Node v14.0.0 x64，Powershell 添加到了路径 [在环境变量、用户变量/系统变量、PATH 中]。从 VScommunity 下载的 Windows 构建工具。我也下载了Windows dev的通用选项。（尚未重新启动PC）

这是我得到的错误：

node ./dist/index.js

Downloading python-2.7.15.amd64.msi
[>                                            ] 0.0% (0 B/s)
Downloaded python-2.7.15.amd64.msi. Saved to C:\Users\tariq\.windows-build-tools\python- 
2.7.15.amd64.msi.
Downloading vs_BuildTools.exe
[>                                            ] 0.0% (0 B/s)
Downloaded vs_BuildTools.exe. Saved to C:\Users\tariq\.windows-build-tools\vs_BuildTools.exe.

Starting installation...
events.js:292
throw er; // Unhandled 'error' event
^

Error: spawn powershell.exe ENOENT
at Process.ChildProcess._handle.onexit (internal/child_process.js:268:19)
at onErrorNT (internal/child_process.js:468:16)
at processTicksAndRejections (internal/process/task_queues.js:84:21)
Emitted 'error' event on ChildProcess instance at:
at Process.ChildProcess._handle.onexit (internal/child_process.js:274:12)
at onErrorNT (internal/child_process.js:468:16)
at processTicksAndRejections (internal/process/task_queues.js:84:21) {
  errno: -4058,
  code: 'ENOENT',
  syscall: 'spawn powershell.exe',
  path: 'powershell.exe',
  spawnargs: [
    '-ExecutionPolicy',
    'Bypass',
    '-NoProfile',
    '-NoLogo',
    "& {& 'C:\\Users\\tariq\\AppData\\Roaming\\npm\\node_modules\\windows-build-tools\\ps1\\launch-installer.ps1' -BuildToolsInstallerPath 'C:\\Users\\tariq\\.windows-build-tools' -InstallBuildTools -ExtraBuildToolsParameters '' -PythonInstaller 'python-2.7.15.amd64.msi' -InstallPython -VisualStudioVersion '2017' }"
  ]
}
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! windows-build-tools@5.2.2 postinstall: `node ./dist/index.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the windows-build-tools@5.2.2 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\tariq\AppData\Roaming\npm-cache\_logs\2020-06-05T04_48_32_980Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! gawesomebot@5.0.0 windows-install: `npm install -g --production windows-build-tools && npm install --production`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the gawesomebot@5.0.0 windows-install 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\tariq\AppData\Roaming\npm-cache\_logs\2020-06-05T04_48_33_077Z-debug.log

Answer 1

以 administrator 身份运行 command-line 并尝试以下操作：

npm install --global windows-build-tools@4.0.0