I have installed Rosegarden and gotten it to work. Rosegarden is just
a controller/sequences of midi device--it doesn't generate any audio.
You also need qsynth, fluid-soundfont-gm, and alsa-base.
Once you have them installed, start them in this order:
* Jack
* Qsynth
o Make sure you load the sound fonts
(/usr/share/sounds/sf2/FluidR3_RM.sf2)
* RoseGarden
o Delete the default midi devices, then add your own. If
you're just using Qsynth for audio generation, add QSynth
as a midi device
I haven't used Rosegarden a lot, but this is what I did to get it to work.
- Glen