I think it's in a problem introduced by packaging, the difference between qt5/qt6 examples package is: ```bash $ rpm -ql qt6-base-examples /usr/lib64/qt6/examples/corelib /usr/lib64/qt6/examples/corelib/ipc /usr/lib64/qt6/examples/corelib/ipc/localfortuneclient /usr/lib64/qt6/examples/corelib/ipc/localfortuneclient/localfortuneclient /usr/lib64/qt6/examples/corelib/ipc/localfortuneserver /usr/lib64/qt6/examples/corelib/ipc/localfortuneserver/localfortuneserver ... ``` ```bash $ rpm -ql libqt5-qtbase-examples /usr/lib64/qt5/examples /usr/lib64/qt5/examples/README /usr/lib64/qt5/examples/corelib /usr/lib64/qt5/examples/corelib/corelib.pro /usr/lib64/qt5/examples/corelib/ipc /usr/lib64/qt5/examples/corelib/ipc/README /usr/lib64/qt5/examples/corelib/ipc/ipc.pro /usr/lib64/qt5/examples/corelib/ipc/localfortuneclient /usr/lib64/qt5/examples/corelib/ipc/localfortuneclient/client.cpp ... ``` Do you see the difference? qt5's examples package ships the sources files, but qt6's ships BINARY files!