openSUSE 12.1: OpenAL failes to initialize [Auteria & Dwarf Fortress] (fix)

When starting Auteria (Beta 1.973):
Could not open SDL library: libSDL.so: cannot open shared object file: No such file or directory
open /dev/[sound/]dsp: No such file or directory

Fix:

cd /usr/lib

ln -s libSDL-1.2.so.0 libSDL.so

ldconfig

When starting Dwarf Fortress (0.31.25):
Dynamically loading the OpenAL library failed, disabling sound
Error after linking libopenal:
Dynamically loading the sndfile library failed, disabling sound

Fix:

cd /usr/lib

ln -s libopenal.so.1 libopenal.so

ln -s libsndfile.so.1 libsndfile.so

ldconfig