Fails to launch


Just switched to CentOs 8.
Turtl will not launch.
Are there particular packages required for Turtl to work?
Whichever these may be, they are present in CentOs 7.
I installed third party repositories without success.
Reinstalled CentOs8 with different parameters; this didn’t help either.
If any one has encountered and solved such issue, it would be help me greatly if solution would be shared.