pisound & Pure Data
Using pisound you can run your Pure Data patches straight from a USB thumb drive with a press of a button with no need to connect an external monitor, keyboard or mouse.
Plug in a USB drive containing your Pure Data patch, main patch file called main.pd, plug in any additional MIDI controller/keyboard, press The Button and Voilà!
You can read more about The Button functionality here.
If you haven't already, you can install Pure Data by running the following command in a Terminal window:
sudo apt-get install puredata