openSUSE 12.1 Troubles

[gizmo]

I've just updated to openSUSE 12.1 64bit, and haven't been able to get AC to work. I've installed all the necessary packages (sdl_image, sdl_ttf, sdl1.2 and openAL soft) but when I try to start AC from terminal I get the following error:
home/ned/Documents/1.1.0.4/bin_unix/linux_64_client: error while loading shared libraries: /usr/lib64/libopenal.so.1: file too short

Any ideas on how to fix this? Thanks :)