$ sudo npm install grunt-concurrent
$ sudo npm install -g grunt-concurrent

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

$ sudo npm update grunt-concurrent

Update package globally,

$ npm install -g grunt-concurrent

Git clone:

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

$ sudo  npm install -g ./grunt-concurrent

grunt-concurrent@2.3.1 /usr/lib/node_modules/grunt-concurrent

How to remove grunt-concurrent package :

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

$ sudo npm uninstall grunt-concurrent

Basic Information of grunt-concurrent NPM Package: