$ sudo npm install promise
$ sudo npm install -g promise

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

$ sudo npm update promise

Update package globally,

$ npm install -g promise

Git clone:

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

$ sudo  npm install -g ./promise

promise@8.0.1 /usr/lib/node_modules/promise

How to remove promise package :

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

$ sudo npm uninstall promise

Basic Information of promise NPM Package: