The first part of the Pi in the Sky project is to get your RPI ( Raspberry Pi ) up and running and usable.
Every one follow this tutorial and get the Pi up and running.
next steps will be to add camera and stream software
http://learn.adafruit.com/setting-up-a-raspberry-pi-with-noobs/overview
Adafruit is a really excellent site for everything so Adafruit and Google are your friends…
Computing Science Education 