$ sudo npm install nor-is
$ sudo npm install -g nor-is

If want to update the nor-is package execute the command as below,

$ sudo npm update nor-is

Update package globally,

$ npm install -g nor-is

Git clone:

$ sudo  git clone https://github.com/rektide/nor-is.git

$ sudo  npm install -g ./nor-is

nor-is@1.0.0 /usr/lib/node_modules/nor-is

How to remove nor-is package :

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

$ sudo npm uninstall nor-is

Basic Information of nor-is NPM Package: