Qt5 + OpenGL fails to run under Qt Creator

[JohnE]

Hi!

If a make a qmainwindow with a QGLWidget in it and add some gl code to that widget. The program fails to run under qt creator. Running it from terminal works without errors.
I am guessing that I need to add some enviroment variables to my run configuration, but have no clue which ones.

Error messages:
libGL error: No matching fbConfigs or visuals found
libGL error: failed to load driver: swrast
Unrecognized OpenGL Version

Versions:
qt5-qtbase-devel: 5.5.0
mesa-libGL-devel: 10.6.3-3.20150729
qt-creator: 3.5.0-1

Any help is appreciated.