$ sudo npm install uuidv4
$ sudo npm install -g uuidv4

If want to update the uuidv4 package execute the command as below,

$ sudo npm update uuidv4

Update package globally,

$ npm install -g uuidv4

Git clone:

$ sudo  git clone https://github.com/rektide/uuidv4.git

$ sudo  npm install -g ./uuidv4

uuidv4@0.5.0 /usr/lib/node_modules/uuidv4

How to remove uuidv4 package :

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

$ sudo npm uninstall uuidv4

Basic Information of uuidv4 NPM Package: