Installing locally express and stylus

I am really new at node js. I was wondering if any one can tell how to install express framework and stylus in a directory which i want. I have installed both globally but cannot find a way to install it locally.A simple suggestion will suffice.

> cd myFolder

create a README.md

> npm init

fill in details

> npm install express stylus --save

You'll then have a express and stylus installed locally and contained in your package.json