There is currently no binary release (since the binaries would not work across different linux versions anyway and I haven't yet made a Windows version) or packaged source release (because there are still some build problems).
However, the complete source code and preliminary build instructions can be obtained via Subversion at the project page: http://sourceforge.net/projects/ct8k/ / http://sourceforge.net/svn/?group_id=178386
I'll try to create a zipped up version as soon as possible (which might take some weeks because I need to move into another city in the very near future).
-cgk