$ sudo npm install deep-extend
$ sudo npm install -g deep-extend

If want to update the deep-extend package execute the command as below,

$ sudo npm update deep-extend

Update package globally,

$ npm install -g deep-extend

Git clone:

$ sudo  git clone https://github.com/rektide/deep-extend.git

$ sudo  npm install -g ./deep-extend

deep-extend@0.5.0 /usr/lib/node_modules/deep-extend

How to remove deep-extend package :

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

$ sudo npm uninstall deep-extend

Basic Information of deep-extend NPM Package: