$ sudo npm install js-nacl
$ sudo npm install -g js-nacl

If want to update the js-nacl package execute the command as below,

$ sudo npm update js-nacl

Update package globally,

$ npm install -g js-nacl

Git clone:

$ sudo  git clone https://github.com/rektide/js-nacl.git

$ sudo  npm install -g ./js-nacl

js-nacl@1.2.2 /usr/lib/node_modules/js-nacl

How to remove js-nacl package :

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

$ sudo npm uninstall js-nacl

Basic Information of js-nacl NPM Package: