npm run build 打包报错

Question

> webpack --config webpack.config.js

One CLI for webpack must be installed. These are recommended choices, delivered as separate packages:

 - webpack-cli (https://github.com/webpack/webpack-cli)

   The original webpack full-featured CLI.

 - webpack-command (https://github.com/webpack-contrib/webpack-command)

   A lightweight, opinionated webpack CLI.

We will use "npm" to install the CLI via "npm install -D".

Which one do you like to install (webpack-cli/webpack-command):

1、webpack-cli  试过无效

2、webpack 安装了   webpack-cli 也安装了

求大神指教

Answer 1

npm install webpack-cli -g执行一下

Answer 2

npm不要随便升级