Make your own digital camera and use it to create a wide range of photographic effects.
To ensure that you can easily install all the PiFace software and make sure everything works, you should first update your Raspbian image. Don't Panic! This doesn't mean downloading a new image and rewriting your SD.
Log into your Pi and in the command line, type the following commands.
sudo apt-get update
sudo apt-get upgrade
When prompted enter y. These commands can take a while to run.
