$ sudo npm install mapbox-gl
$ sudo npm install -g mapbox-gl

If want to update the mapbox-gl package execute the command as below,

$ sudo npm update mapbox-gl

Update package globally,

$ npm install -g mapbox-gl

Git clone:

$ sudo  git clone https://github.com/rektide/mapbox-gl.git

$ sudo  npm install -g ./mapbox-gl

mapbox-gl@0.42.2 /usr/lib/node_modules/mapbox-gl

How to remove mapbox-gl package :

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

$ sudo npm uninstall mapbox-gl

Basic Information of mapbox-gl NPM Package: