Comment 6 for bug 985294

afaik un (unknown, no errors) indicates that they were purged.
unpurged packages (i.e. those with left over config files) are rc (remove(d)/conf-files).

nevertheless i have purged them with aptitude to no avail. how does monodevelop determine the available references? is there another similar package that does provide assemblies? i could test if the basic mechanism works with that then...

do you notice any differences between your test machine and mine?