Well, you've got two other choices. You could try building it from source, as we do in slackware. You can find all the dependencies and build them too; if you look at Slackbuilds.org it's pretty easy to track them down. However, there's also a good chance you'll mess up your SUSE install with those library builds not using YAST. You have been warned.

Still, it's possible. You might also try typing in the names of the dependencies in YAST. Maybe you'll get lucky. Start with gnome-python.
Or, you could run the windows version under WINE. Haven't tried it and seems goofy, but that might work until you get the native version working.