Frank 
Hello. I'm trying to compile Qt 5.1.1. But the compiler can't find the following library : libqxcb. cannot find : -lqxcb Do you have any experience with that ? This is additional information. - Kernel version : Linux 2.6.32.2 - Compiler : GCC 4.4.3 (arm-none—linux-gnueabi) - Glibc : 2.9 - GNU BinUtils : 2.20 At the time of my first try with Qt on ARM I used the version 4.8.2 but I had an issue. My example program used to throw a SEGFAULT exception just after pressing a button. There was not any special computing in my program. Just a simple hello world program. I have read that it could be an issue with the EABI or ABI format. Do you have any information about that with Qt ? Any help would be much appreciated. Thank you.