This is a quick post to tell you that I have just released a quick backport of Kontest to Qt4 (4.8.5) as some of you have told me that Qt5 is not OK for your system.
You can download from here:
http://sourceforge.net/projects/kontest/files/
For the binary packages (windows & OSX) you will have to
wait a bit more or help me with them. It’s been the first time
I release software for Windows or OSX and I think I still need
to learn some things 
Thanks for testing!
Jaime, EA4TV