$ sudo npm install circular-json
$ sudo npm install -g circular-json

If want to update the circular-json package execute the command as below,

$ sudo npm update circular-json

Update package globally,

$ npm install -g circular-json

Git clone:

$ sudo  git clone https://github.com/rektide/circular-json.git

$ sudo  npm install -g ./circular-json

circular-json@0.4.0 /usr/lib/node_modules/circular-json

How to remove circular-json package :

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

$ sudo npm uninstall circular-json

Basic Information of circular-json NPM Package: