$ sudo npm install deferred
$ sudo npm install -g deferred

If want to update the deferred package execute the command as below,

$ sudo npm update deferred

Update package globally,

$ npm install -g deferred

Git clone:

$ sudo  git clone https://github.com/rektide/deferred.git

$ sudo  npm install -g ./deferred

deferred@0.7.8 /usr/lib/node_modules/deferred

How to remove deferred package :

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

$ sudo npm uninstall deferred

Basic Information of deferred NPM Package: