$ sudo npm install spdy
$ sudo npm install -g spdy

If want to update the spdy package execute the command as below,

$ sudo npm update spdy

Update package globally,

$ npm install -g spdy

Git clone:

$ sudo  git clone https://github.com/rektide/spdy.git

$ sudo  npm install -g ./spdy

spdy@3.4.7 /usr/lib/node_modules/spdy

How to remove spdy package :

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

$ sudo npm uninstall spdy

Basic Information of spdy NPM Package: