$ sudo npm install rollup-watch
$ sudo npm install -g rollup-watch

If want to update the rollup-watch package execute the command as below,

$ sudo npm update rollup-watch

Update package globally,

$ npm install -g rollup-watch

Git clone:

$ sudo  git clone https://github.com/rektide/rollup-watch.git

$ sudo  npm install -g ./rollup-watch

rollup-watch@4.3.1 /usr/lib/node_modules/rollup-watch

How to remove rollup-watch package :

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

$ sudo npm uninstall rollup-watch

Basic Information of rollup-watch NPM Package: