Hi, i have some problems and some feedback. i am a heavy linux user and i'd love to see this keyboard work properly on Linux, i currently use Debian 8.2 Jessie (recently installed on my laptop).
i checked your git repository and the instructions to install the software, and i could not find qt5-base, and found a lot of packages with libqt5* (i just didn't knew which to install), so i searched on Debian webpage for qt5 packages, and found "qtbase5-dev", and could not install your software, it prompted me a lot of text, with some errors, if you want them i'll post them, i will not right now for the sake of shortness.
P.D.: Also i am not in the machine listed on my PC specs.
Edit: I did install it... i was double checking everything, and i forgot glibc, it works pretty fine, the system still take it's sweet time to detect the keyboard and make it work, but aside of that no error or functionality that i can see at first glance.