$ sudo npm install ref-union
$ sudo npm install -g ref-union

If want to update the ref-union package execute the command as below,

$ sudo npm update ref-union

Update package globally,

$ npm install -g ref-union

Git clone:

$ sudo  git clone https://github.com/rektide/ref-union.git

$ sudo  npm install -g ./ref-union

ref-union@1.0.1 /usr/lib/node_modules/ref-union

How to remove ref-union package :

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

$ sudo npm uninstall ref-union

Basic Information of ref-union NPM Package: