/usr/include/qt4/QtCore/qmap.h:45: Fehler:QtCore/qatomic.h: No such file or directory
on Ubuntu 10.04 but it's present within qt4/... directory.
How to set the correct path and where?
When using qmake, it usually automatically sets the includepath to the Qt header files (as long as you specify them with
QT += core
@ etc. (though core nad gui are specified by default).
Did you move your header files? As a workaround you can use the -I compiler flag (or INCLUDEPATH in qmake).