$ sudo npm install grunt-webpack
$ sudo npm install -g grunt-webpack

If want to update the grunt-webpack package execute the command as below,

$ sudo npm update grunt-webpack

Update package globally,

$ npm install -g grunt-webpack

Git clone:

$ sudo  git clone https://github.com/rektide/grunt-webpack.git

$ sudo  npm install -g ./grunt-webpack

grunt-webpack@3.0.2 /usr/lib/node_modules/grunt-webpack

How to remove grunt-webpack package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall grunt-webpack

Basic Information of grunt-webpack NPM Package: