I try to install a 32-bit program in 64-bit Debian but I get the following message: 'error while loading shared libraries: libopenal.so.0'. To fix this I downloaded libopenal1_1.4.272-2_i386.deb and extracted 'libopenal.so.1' and 'libopenal.so.1.4.272 'to /usr/lib32. Unfortunately the error message remained the same. Who has an idea what I can try next?