www.makemkv.com

I'm digging through the Qt libraries now---1.9.2 compiles against qt4 and 1.9.3 compiles against qt5 ... will need to tweak the configure script.
--edit
I took out the qt5 references and re-configured all went well and it installs and runs now

I have 2 cards an Intel on-board and an AMD R9 with the Proprietary drivers. Tried removing the AMD drivers and using the stock mesa libGL and still no luck.

I've removed 1.9.2 and then installed 1.9.3. Everything is up to date on my system. I have re-downloaded and re-compiled twice ... no joy

I have been running makemkv version 1.9.2 successfully on Ubuntu 14.04. I am trying to upgrade to 1.9.3 but keep getting this error whenever I start MakeMKV:
makemkv[10207]: segfault at 28 ip 00007f25712d61de sp 00007ffcb50427a0 error 4 in libGL.so.1.2[7f2571297000+a1000]
Any suggestions?