Ubuntu 14.04 - install

Hello,
i have bought the famous leap motion.

i want control my ubuntu with it, officiali i found nothing, but i found u program, i want to try iot.

but sorry the install procedure not really explicit 👍

LINUX USERS: You must copy the Leap.py file and all required library files (.sos) from your Leap SDK folder to the "Linux" folder (same reason as for Windows); alternatively, add the directory (or directories) containing them to your PYTHONPATH. Additionally, you must have the PyUserInput and Xlib Python modules installed.

ok so, where is the Leap SDK folder ?

so please how i cna meke the script works

thanks