$ sudo npm install raven-js
$ sudo npm install -g raven-js

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

$ sudo npm update raven-js

Update package globally,

$ npm install -g raven-js

Git clone:

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

$ sudo  npm install -g ./raven-js

raven-js@3.20.1 /usr/lib/node_modules/raven-js

How to remove raven-js package :

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

$ sudo npm uninstall raven-js

Basic Information of raven-js NPM Package: