$ sudo npm install sass-lint
$ sudo npm install -g sass-lint

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

$ sudo npm update sass-lint

Update package globally,

$ npm install -g sass-lint

Git clone:

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

$ sudo  npm install -g ./sass-lint

sass-lint@1.12.1 /usr/lib/node_modules/sass-lint

How to remove sass-lint package :

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

$ sudo npm uninstall sass-lint

Basic Information of sass-lint NPM Package: