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，它抱怨它需要webpack-cli。

如果我运行npm install webpack-cli，我会收到以下错误：

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' }

有人看到过这个问题并且已经解决了吗？

- mircealungu

---

你试过删除 node_modules 文件夹然后重新安装 webpack-cli 吗？ - Ru Chern Chong

唉，我只是来这里说这就是解决我的方法。 - Spock

Make it an answer then :) - mircealungu

我已经忘记了这个问题的解决方案，但它可能对其他人有用。 - mircealungu

Answer 1

我通过安装以下模块使其正常工作：

npm i -g webpack-cli

npm install --save-dev webpack

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

- rameshP

Answer 2

这是因为虽然webpack-cli可能已经全局安装了，但它没有在您当前的项目中安装，并且某种方式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来解决这个问题。

- Andrew Koster