Before you start:
A fresh image of Raspbian Jessie/Wheezy works best, so first head to the official downloads page.
Once Raspbian is installed, fire it up and open Terminal.
Now run our one-line installer by typing in: curl get.pimoroni.com/rockpool | bash
Reboot your Pi and you should find "Flotilla Rockpool" in the Programming menu!
Grab the code from GitHub: git clone https://github.com/pimoroni/flotilla-python
Change into the freshly cloned directory: cd flotilla-python/library
Install: sudo python3 setup.py install
If you've installed Rockpool, you need to shut down the Flotilla Daemon before you start talking python: sudo service flotillad stop
Check out our Flotilla forum for help and news on the latest & greatest Flotilla software.