I've been in contact with Marc Olsen and he told me that Philologic 4 is upcoming which is going to be reimplemented completey in Python. It is told that 4 is going to be far more flexible and extensible and has been suggested that it would be waste to put any more maintenance ressources into version 3. So I'm waiting until 4 comes out in a couple of weeks to pack it for Debian. Greetings, Daniel Stender