The previous versions were linked to openmoko-libs which caused some odd dependencies such as requiring libmokoui0, libmokojournal0, libmokogsmd0. After speaking to Thomas Wood at mobileCampLondon at the weekend I found I just need to link to libmokoui2. This should remove those dependencies.

ipkg install http://zedstar.org/ipk/2007.2/thumbtribes-client_0.06_armv4t.ipk