$ sudo npm install mailgun-js
$ sudo npm install -g mailgun-js

If want to update the mailgun-js package execute the command as below,

$ sudo npm update mailgun-js

Update package globally,

$ npm install -g mailgun-js

Git clone:

$ sudo  git clone https://github.com/rektide/mailgun-js.git

$ sudo  npm install -g ./mailgun-js

mailgun-js@0.13.1 /usr/lib/node_modules/mailgun-js

How to remove mailgun-js package :

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

$ sudo npm uninstall mailgun-js

Basic Information of mailgun-js NPM Package: