[LAU] running softwerk

Hi, I managed to compile Sofwerk without errors on Arch Linux, and now I'm wondering if it is functioning correctly. The thing that worries me is that when I hit run on one of the sequences, then only one step is played. When I hit pause and play after that, the next step is played. After repeatedly hitting pause & play, you can cycle through all the steps, but the sequences don't seem to run otherwise. Now, when I drive Softwerk with MTC, the sequences start to run fine. Is this how it should be done? Or should Softwerk be able to run fine without MTC? This might be a bug, as i compiled Softwerk against very recent libs, but I'm not sure what to expect... Thanks for your help. Greetings, Lieven