[tde-devels] how to discover what package is required

Hi, Following the instructions at https://wiki.trinitydesktop.org/Raspbian_Trinity_Repository_Installation_In… I installed tdebase-trinity (rather than tde-trinity), mainly because of disk space concerns. I then installed korganizer-trinity, which is the package of most immediate interest to me. However, when I try to configure the date and time (Settings/Configure Date & Time ...) I am told WARNING: No TDE menu group with X-TDE-BaseGroup=settings found ! Defaulting to Settings/ This leaves me completely unaware of what package(s) I should install to make it happy. Q1: Can anyone tell me which packages I would want to install to be able to run this setting? Q2: Can anyone tell me how I could have figured this out myself, short of reading all the code? (I did look at some code, but decided that it was taking me down some very long chain of function calls with no end in sight, and I had to move on to some other work right now.) Thanks very much. Jim