Stable: 2.5.2
Development: 2.6-alpha3
If the development version of MOC fails to run with a message like:
FATAL_ERROR: Parse error in the keymap file line 39: unknown command
The problem is a change made in keymap commands.
To fix it, change toggle_playlist to toggle_menu in your keymap file. For example (with default keymap) change this:
toggle_playlist = l
to:
toggle_menu = l