$ sudo npm install babel-jest
$ sudo npm install -g babel-jest

If want to update the babel-jest package execute the command as below,

$ sudo npm update babel-jest

Update package globally,

$ npm install -g babel-jest

Git clone:

$ sudo  git clone https://github.com/rektide/babel-jest.git

$ sudo  npm install -g ./babel-jest

babel-jest@21.2.0 /usr/lib/node_modules/babel-jest

How to remove babel-jest package :

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

$ sudo npm uninstall babel-jest

Basic Information of babel-jest NPM Package: