No, it did not solve the problem. I still receive
"checking for Qt... configure: error: Qt (>= Qt 3.1 (20021021)) (library qt-mt) not found. Please check your installation!
For more details about this problem, look at the end of config.log.
Make sure that you have compiled Qt with thread support!". I have installed nearly every Qt package too. Also, urpmi did not take care of any dependencies, I had to get them myself. What now interests me is "Make sure that you have compiled Qt with thread support!" Does Qt install with thread support as a default or do you have to add it some other way (more packages)?