FlightGear segmentation fault

Hi
I install FlightGear 2.0.0-7.4-x86_64 and FlightGear-data 2.0.0-7.4-x86_64 from the repository.
My computer is:

Intel(R) Core™2 Duo CPU E8400 @ 3.00GHz
Linux 2.6.31.12-0.2-desktop x86_64
openSUSE 11.2 (x86_64)
4.3.5 (KDE 4.3.5) “release 0”

In command line i run: /usr/bin/fgfs
The result is a single line : Segmentation fault
I try : /usr/bin/fgfs --log-level=debug
again the result is : Segmentation fault

I have no idea how to check what is wrong.