Hello,
I'm running Manjaro and tried to manually install Media Center 19 - without success and without spending much time. It seems to be at least the version of libcurl-3 which differs from the one required. As a workaround, I installed VirtualBox and Debian as a Guest, just to see Media Center in action.
Since Media Center is closed source, I ask myself if it wouldn't be wiser to provide distribution independent zip downloads for 32-bit and 64-bit Linux' (like game developers do). Libraries could be statically linked, except for basic requirements (X, audio subsystem, etc.).