$ sudo npm install less
$ sudo npm install -g less

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

$ sudo npm update less

Update package globally,

$ npm install -g less

Git clone:

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

$ sudo  npm install -g ./less

less@2.7.3 /usr/lib/node_modules/less

How to remove less package :

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

$ sudo npm uninstall less

Basic Information of less NPM Package: