linux下安装webpack遇到的问题

Error: Cannot find module 'webpack-cli'

at Function.Module._resolveFilename (internal/modules/cjs/loader.js:581:15)

at Function.Module._load (internal/modules/cjs/loader.js:507:25)

at Module.require (internal/modules/cjs/loader.js:637:17)

at require (internal/modules/cjs/helpers.js:22:18)

at runCommand.then (/root/.nvm/versions/node/v10.15.0/lib/node_modules/webpack/bin/webpack.js:142:5)

at process._tickCallback (internal/process/next_tick.js:68:7) code: 'MODULE_NOT_FOUND' }

[root@localhost webpack]# npm i webpack -g

很顺利就安装好了webpack

[root@localhost webpack]# webpack -h

但是就当我查看webpack命令的时候

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.

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

Do you want to install 'webpack-cli' (yes/no):

我没有多思考就yes

然后就报出了最上面的错误

后来发现我现在的路径是[root@localhost webpack]# 但是我是 -g全局安装的webpack

但是当我输入yes的时候，系统查找的是我当前路径下的package.json当然了就无法安装了毕竟 webpack安装在全局，webpack-cli也得全局安装

[root@localhost webpack]# npm i webpack-cli -g

当然我就想看一下我之前全局安装过的npm 包都有哪些：

[root@localhost webpack]# npm list -g --depth

/root/.nvm/versions/node/v10.15.0/lib

├── npm@6.7.0

├── to@0.2.9

├── update@0.7.4

├── webpack@4.29.0

└── webpack-cli@3.2.1