$ sudo npm install gulp-csso
$ sudo npm install -g gulp-csso

If want to update the gulp-csso package execute the command as below,

$ sudo npm update gulp-csso

Update package globally,

$ npm install -g gulp-csso

Git clone:

$ sudo  git clone https://github.com/rektide/gulp-csso.git

$ sudo  npm install -g ./gulp-csso

gulp-csso@3.0.0 /usr/lib/node_modules/gulp-csso

How to remove gulp-csso package :

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

$ sudo npm uninstall gulp-csso

Basic Information of gulp-csso NPM Package: