$ sudo npm install apollo-server
$ sudo npm install -g apollo-server

If want to update the apollo-server package execute the command as below,

$ sudo npm update apollo-server

Update package globally,

$ npm install -g apollo-server

Git clone:

$ sudo  git clone https://github.com/rektide/apollo-server.git

$ sudo  npm install -g ./apollo-server

apollo-server@0.3.3 /usr/lib/node_modules/apollo-server

How to remove apollo-server package :

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

$ sudo npm uninstall apollo-server

Basic Information of apollo-server NPM Package: