I wanted to use my Canon Powershot S1 IS with FC3. Gphoto2 did not work, so I tried digikam. When I try to install digikam-0.7.1 on I get the following error: 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 installed Qt without any trouble but when I tried to compile digikam again I got exactly the same error message. Any suggestions? Arko.