I've installed Control System Studio (CSS) on pianosa, from the version 3.0.2 Red Hat binary zip. It should be available as "css" from the command line.
CSS is a new MEDM replacement. It's output is .opi files, instead of .adl files. It's supposed to include some sort of converter, but I didn't play with it enough to figure it out.
Please play around with it and let me know if there are any issues.