$ sudo npm install vec2
$ sudo npm install -g vec2

If want to update the vec2 package execute the command as below,

$ sudo npm update vec2

Update package globally,

$ npm install -g vec2

Git clone:

$ sudo  git clone https://github.com/rektide/vec2.git

$ sudo  npm install -g ./vec2

vec2@1.6.0 /usr/lib/node_modules/vec2

How to remove vec2 package :

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

$ sudo npm uninstall vec2

Basic Information of vec2 NPM Package: