I have got idjc 0.8.7 and prokyon3 on an MySQL 5.5 running. (Distro Linux Mint 13 xfce). The only thing which does not work is the drag and drop from files in the prokyon-panel to either of the playlists. The connection to the db is there, I can see all the files, but the last bit is missing.
Maybe a missing package in the installation or a bug in idjc?