[LAU] Controling csound in real-time

Hey, all, I'm having a shot at controling csound with midi in real-time; I tried this many years ago and never succeeded then. As a starting point, I found and downloaded this excellent and well documented example: http://tx0.org/1m0 I have edited my CSOptions to look like this: -odac -+rtaudio=jack -b200 -M hw:1,0 -+rtmidi=alsa The orchestra compiles without any errors, but then exits immediately, rather than hanging for an hour, waiting for events, as one would expect. I've looked around, but so far, no luck. Has anybody any idea what might be amiss, or could any one point me to an ecample known to work under linux/csound 5.12? Cheers, S.M. --