The Multiplatform is no longer maintained and has no active developer any more. Therefore there is no support for this project apart from the source code. If you want to pick up the project please drop a note on the mailing list.
All the packages from SmartKom which are not related to the concrete interfaces between the modules are integrated in the CVS tree now. For details please refer to https://sourceforge.net/mailarchive/forum.php?thread_id=3382777&forum_id=35307