Never mind, I fixed it. OM looks for libportmidi.so, I had
libportmidi.so.0 so I linked to the shorter name and now I have a
portmidi selection for my MIDI driver. However, when I click the Apply
button I receive these messages:
"Warning: System CL-MIDI is not registered as a MID system."
"MIDI system CL-MIDI has no SEND-MIDI-EVENT-FUNCTION"
"MIDI system PORTMIDI will be used instead"
"PortMIDI ERROR: port 0 is not connected"