$ sudo npm install sentiment
$ sudo npm install -g sentiment

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

$ sudo npm update sentiment

Update package globally,

$ npm install -g sentiment

Git clone:

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

$ sudo  npm install -g ./sentiment

sentiment@4.1.0 /usr/lib/node_modules/sentiment

How to remove sentiment package :

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

$ sudo npm uninstall sentiment

Basic Information of sentiment NPM Package: