Realplayer and sound

I downloaded the latest Realplayer and it works fine except for one vital detail. There is no sound. When starting realplay, I do it from a console, A windiw popos up saying, "Cannot open the audio device. Another application might be using it" and in the console i see "/dev/dsp: No such device" I'm running Suse 7.1 with KDE 2.2.1 Any help is appriciated. Olle -- MicroSoft Network may not carry this message without license to do so. License to carry this message requires a fee of $1000, payable within 30 days to Olle Viksten. Appearance of this message on MicroSoft Network constitutes an agreement to terms.