Contrax - Download
You can download the source code here. I have built it on a Mandrake 8.0 system. The project was created in kdevelop, and ideally you should be able to build it with the usual configure; make; make install. However, there are a couple of dependancies that aren't currently dealt with properly, so, after running configure, you need to set a couple of paths in a Makefile. Full details in the README.
Note, you also need Sybase, QT, KDE and my utility library - see the overview page for more details.