No rule to make target '/home/qt/work/install/libexec/qtwaylandscanner', needed by 'qwayland-custom.cpp

/home/qt/work/qt/qtwayland/examples/wayland/custom-extension/client-common/customextension.cpp
agent:2021/05/17 04:50:44 build.go:391: make[2]: Entering directory '/home/qt/work/qt/qtwayland_qmake/examples/wayland/server-buffer'
agent:2021/05/17 04:50:44 build.go:391: cd cpp-client/ && ( test -e Makefile || /home/qt/work/install/bin/qmake -o Makefile /home/qt/work/qt/qtwayland/examples/wayland/server-buffer/cpp-client/cpp-client.pro ) && make -f Makefile 
agent:2021/05/17 04:50:45 build.go:391: wayland-scanner --strict --include-core-only public-code < /home/qt/work/qt/qtwayland/examples/wayland/custom-extension/protocol/custom.xml > wayland-custom-protocol.c
agent:2021/05/17 04:50:45 build.go:391: make[3]: *** No rule to make target '/home/qt/work/install/libexec/qtwaylandscanner', needed by 'qwayland-server-custom.cpp'.  Stop.
agent:2021/05/17 04:50:45 build.go:391: make[3]: *** Waiting for unfinished jobs....
agent:2021/05/17 04:50:45 build.go:391: cd compositor/ && ( test -e Makefile || /home/qt/work/install/bin/qmake -o Makefile /home/qt/work/qt/qtwayland/examples/wayland/server-buffer/compositor/compositor.pro ) && make -f Makefile 
agent:2021/05/17 04:50:45 build.go:391: make[3]: Leaving directory '/home/qt/work/qt/qtwayland_qmake/examples/wayland/custom-extension/compositor'
agent:2021/05/17 04:50:45 build.go:391: make[2]: *** [Makefile:74: sub-compositor-make_first] Error 2
agent:2021/05/17 04:50:45 build.go:391: make[2]: *** Waiting for unfinished jobs....
agent:2021/05/17 04:50:45 build.go:391: wayland-scanner --strict --include-core-only public-code < /home/qt/work/qt/qtwayland/examples/wayland/custom-extension/protocol/custom.xml > wayland-custom-protocol.c
agent:2021/05/17 04:50:45 build.go:391: make[3]: *** No rule to make target '/home/qt/work/install/libexec/qtwaylandscanner', needed by 'qwayland-custom.cpp'.  Stop.
agent:2021/05/17 04:50:45 build.go:391: make[3]: *** Waiting for unfinished jobs....
agent:2021/05/17 04:50:45 build.go:391: cd hwlayer-compositor/ && ( test -e Makefile || /home/qt/work/install/bin/qmake -o Makefile /home/qt/work/qt/qtwayland/examples/wayland/hwlayer-compositor/hwlayer-compositor.pro ) && make -f Makefile