$ sudo npm install vigour-observable
$ sudo npm install -g vigour-observable

If want to update the vigour-observable package execute the command as below,

$ sudo npm update vigour-observable

Update package globally,

$ npm install -g vigour-observable

Git clone:

$ sudo  git clone https://github.com/rektide/vigour-observable.git

$ sudo  npm install -g ./vigour-observable

vigour-observable@3.1.21 /usr/lib/node_modules/vigour-observable

How to remove vigour-observable package :

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

$ sudo npm uninstall vigour-observable

Basic Information of vigour-observable NPM Package: