Example not compiling due 'quick/rendercontrol/rendercontrol_d3d11/engine.h:56:10: fatal error: d3d11_1.h: No such file or directory'

compilation terminated.
In file included from /home/qt/RTA/qt5/Examples/Qt-6.0.0/quick/rendercontrol/rendercontrol_d3d11/window.h:55,
                 from /home/qt/RTA/qt5/Examples/Qt-6.0.0/quick/rendercontrol/rendercontrol_d3d11/window.cpp:51:
/home/qt/RTA/qt5/Examples/Qt-6.0.0/quick/rendercontrol/rendercontrol_d3d11/engine.h:56:10: fatal error: d3d11_1.h: No such file or directory
   56 | #include <d3d11_1.h>
      |          ^~~~~~~~~~~
compilation terminated.
make[2]: *** [CMakeFiles/rendercontrol_d3d11.dir/build.make:111: CMakeFiles/rendercontrol_d3d11.dir/engine.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [CMakeFiles/rendercontrol_d3d11.dir/build.make:137: CMakeFiles/rendercontrol_d3d11.dir/window.cpp.o] Error 1
In file included from /home/qt/RTA/qt5/Examples/Qt-6.0.0/quick/rendercontrol/rendercontrol_d3d11/main.cpp:55:
/home/qt/RTA/qt5/Examples/Qt-6.0.0/quick/rendercontrol/rendercontrol_d3d11/engine.h:56:10: fatal error: d3d11_1.h: No such file or directory
   56 | #include <d3d11_1.h>
      |          ^~~~~~~~~~~
compilation terminated.
make[2]: *** [CMakeFiles/rendercontrol_d3d11.dir/build.make:124: CMakeFiles/rendercontrol_d3d11.dir/main.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:96: CMakeFiles/rendercontrol_d3d11.dir/all] Error 2
make: *** [Makefile:149: all] Error 2