$ sudo npm install grunt-sass
$ sudo npm install -g grunt-sass

If want to update the grunt-sass package execute the command as below,

$ sudo npm update grunt-sass

Update package globally,

$ npm install -g grunt-sass

Git clone:

$ sudo  git clone https://github.com/rektide/grunt-sass.git

$ sudo  npm install -g ./grunt-sass

grunt-sass@2.0.0 /usr/lib/node_modules/grunt-sass

How to remove grunt-sass package :

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

$ sudo npm uninstall grunt-sass

Basic Information of grunt-sass NPM Package: