Segmentation fault

[Schimanski]

No its not but its located in my program folder but I did a export command before: LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:.

so it should be find. without that export command I get ./MedApp: error while loading shared libraries: libqt.so.2: cannot open shared object file: No such file or directory

and the libqt.so.2 is linked to my self compiled lib.

enclosed you can find the output of ldconfig -v