https://bugs.winehq.org/show_bug.cgi?id=43517
--- Comment #6 from Håkon haakobja@gmail.com --- I can verify that the program is now launching without any problems, but I have not been able to verify that it works as expected.
As far as I know, the only way to test the application is to calibrate your screen with DisplayCAL and argyll-cms, choose madVR as screen and do the calibration. When the calibration is running, the MadTBG (test pattern generator) should show alternating colors for calibration purposes.
I've currently only tried it at my Macbook pro, and there I'm unable to contact the MadTBG-application, so I'll try to compile wine on my Fedora-box, to see if I get it to work there.