from my code, #include<KF5/Solid/Solid/DevieInterface> goes on /usr/include/deviceinterface.h
sudo find /usr -name deviceinterface.h -type f /usr/include/KF5/Solid/solid/deviceinterface.h /usr/include/solid/deviceinterface.h but why QT5.6 decide alone to go search this file i never ask for that. Also, what i can do for tell him to go where he has to go ? _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest