$ sudo npm install bitly
$ sudo npm install -g bitly

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

$ sudo npm update bitly

Update package globally,

$ npm install -g bitly

Git clone:

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

$ sudo  npm install -g ./bitly

bitly@5.0.12 /usr/lib/node_modules/bitly

How to remove bitly package :

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

$ sudo npm uninstall bitly

Basic Information of bitly NPM Package: