Forget trying to build the airprint-generate.py on your Alt-F4, I tried this by trying to install the necessary file sets (namely pycups), this turned out to be impossible. I even tried via install/executing Debian with no luck due to other dependencies to just compile.
Anyway, having a break from this for a day allowed me to plan another method. Since I had a working Ubuntu VM on my laptop, I did all of the AirPrint steps there (didn't have to install much though as most file sets were already there), configured my printer as I did on Alt-F4 CUPS on the Ubuntu side CUPS (1.6.x), ran the airprint-generate.py and ftp'd the generated avahi service file over to Alt-F4. Once I cycled netatalk/avahi on Alt-F4, my iOS device discovered it and it worked!!!