dwarf fortress on Debian x64 Wheezy

got these errors at start

./libs/Dwarf_Fortress: error while loading shared libraries: libSDL-1.2.so.0: cannot open shared object file: No such file or directory

./libs/Dwarf_Fortress: error while loading shared libraries: libgtk-x11-2.0.so.0: cannot open shared object file: No such file or directory

./libs/Dwarf_Fortress: error while loading shared libraries: libSDL_image-1.2.so.0: cannot open shared object file: No such file or directory

./libs/Dwarf_Fortress: error while loading shared libraries: libSDL_ttf-2.0.so.0: cannot open shared object file: No such file or directory

solved by adding i386 architecture and installing a couple of packages

dpkg --add-architecture i386
apt-get install libsdl1.2debian:i386 libgtk2.0-0:i386 libsdl-image1.2:i386 libsdl-ttf2.0-0:i386

this does not fix the OpenAL sound issue, but I disable the sound anyway