OK, I removed the links. Tried the source installation, there is no configure just makefile. I did make, make install, everything looked ok. But printer configuration don't show any new lexmark models. Maybe I'm missing something.. have to check everything again.
The build may not work properly if you do not have the gtkmm, gtkmm-devel, libsigc++ and libsigc++-devel packages installed. You can get these from Dag's repository at http://dag.wieers.com/packages/
Paul.