Hi, first of all I'm out of my depth here so be gentle, I was trying to compile digicam beta4 and the compilation process hangs. I found this thread that describes it: http://comments.gmane.org/gmane.comp.kde.digikam.user/7917 the answer in digikam forum was: "I have reported this problem to CImg author (David Tschumperlé). After investiguations, he said than all come from an uncompatibilty with gcc 4.3.0 and CImg code. Note than using Gcc 4.2.3 digiKam compile fine." so I asked on CImg forums: http://sourceforge.net/forum/forum.php?thread_id=2036591&forum_id=423277 and the reply was: "Anyway, this is not a bug related to CImg or GREYCstoration, since it compiles fine if you don't set the optimizations with g++ 4.3.0. Also it compiles fine with older versions of g++ (4.2.3 for instance). I suspect some bugs in the compiler optimization procedure which causes the process to hang. I admit this is very annoying, but I can't do anything to solve it, since it is clearly a problem related to the compiler." could somebody take a look at it? What do you think? Cheers waldek