$ sudo npm install sjcl
$ sudo npm install -g sjcl

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

$ sudo npm update sjcl

Update package globally,

$ npm install -g sjcl

Git clone:

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

$ sudo  npm install -g ./sjcl

sjcl@1.0.7 /usr/lib/node_modules/sjcl

How to remove sjcl package :

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

$ sudo npm uninstall sjcl

Basic Information of sjcl NPM Package: