如何安装 webpack-cli

Question

我已经安装了 webpack 4.5.0。

当我尝试运行 webpack 时，它抱怨它想要 webpack-cli。

如果我运行npm install webpack-cli则会收到以下错误：

The CLI moved into a separate package: webpack-cli
Would you like to install webpack-cli? (That will run npm install -D webpack-cli) (yes/NO)yes
npm WARN deprecated nomnom@1.8.1: Package no longer supported. Contact [e-mail] for more info.
npm WARN webpack-cli@2.0.14 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
+ webpack-cli@2.0.14
updated 1 package in 14.175s
{ Error: Cannot find module 'webpack-cli'
    at Function.Module._resolveFilename (module.js:543:15)
    at Function.Module._load (module.js:470:25)
    at Module.require (module.js:593:17)
    at require (internal/module.js:11:18)
    at runCommand.then.result (/usr/local/lib/node_modules/webpack/bin/webpack.js:62:14)
    at <anonymous>
at process._tickCallback (internal/process/next_tick.js:118:7) code: 'MODULE_NOT_FOUND' }

有人看到过这个并以某种方式修复它吗？

Answer 1

它通过安装以下模块为我工作：

npm i -g webpack-cli

npm install --save-dev webpack

npm install --save-dev webpack-dev-server

Answer 2

发生这种情况

是因为虽然webpack-cli可能全局安装，但它未安装在当前项目中，并且不知何故该项目无法使用全局安装的版本。

我通过在相关项目目录中运行npm install webpack-cli来解决此问题。