I am unable to play midi through LilyPondTool, getting the message "unable to open midi divice." Jedit and LilyPondTool are running on Ubuntu 11.10 alpha. I am able to play midi files with timidity, so midi is working. I am unable to find in the jedit/LilyPondTool configuration a location to plug-in the location of the program used for midi playback.
Where do I setup timidity as the default playback program for midi files on linux?