[LAU] Jack uninstall problems

Hi all! I have some strange problems with my jack-install. I know some time ago i experimented with different versions of jack. Means i compiled them. Later I installed the normal jack2 from my debian-distribution(Now squeeze 64 bit) but it seems i didn't remove the compiled one. I recognized this now and thought maby jack is using some of the libs in /usr/local/. I could not find the src directory anymore, so i just manually removed everything jackish in usr/local. Now surprisingly jack does not want to start because it doesnt find the libs in /usr/local/libs/jack. I reinstalled jack2 and libjack from debian and even made a symlink from /usr/lib/jack to /usr/local/lib/jackand jack is still complayning that it cannot handle the librarys in local/lib/jack. What can I do besides reinstalling my whole system? thx, headless