npm install 报错

npm WARN webpack-cli@3.2.3 requires a peer of webpack@4.x.x but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-middleware@3.6.0 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.
npm WARN webpack-dev-server@3.2.1 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.

这里你的webpack版本不统一。需要你更改系统的版本或者修改这个的版本。

建议线修改package.json里面的配置，直接将你能运行的某个系统内的这个配置给拷贝过来就好了。

如果有问题，你还是更改系统的webpage的版本吧