How do I use this? I got it to compile (after altering the source - see bug 1634141) and run, but there's no sound. The Input and Output Connections both have "Midi Through:0" as the only option, but it doesn't seem to have any effect. And I have no idea what Program, Channel or Resolution mean.
It just sits there, counting away, and I hear nothing. There are no error messages on the console or any indication that it thinks something's wrong.
I've updated and extended the project's web page (http://kmetronome.sourceforge.net/) with a "Getting started" and a "Concepts" section.
Hope it helps.