[Gnuplot-info] Install error 6.0.1 on NUC 5 Raspian Desktop Bullseye

[Dan H. <db...@su...>]

Trying to install gnuplot 6.0.1 on an NUC 5 running Raspian Desktop Bullseye and it throws this error:

qtterminal/qt_term.cpp:51:10: fatal error: QtCore: No such file or directory
   51 | #include <QtCore>
      |          ^~~~~~~~
compilation terminated.
make[3]: *** [Makefile:1044: qtterminal/qt_term.o] Error 1
make[3]: Leaving directory '/home/house/Downloads/GNUplot/gnuplot-6.0.1/src'
make[2]: *** [Makefile:1087: check-recursive] Error 1
make[2]: Leaving directory '/home/house/Downloads/GNUplot/gnuplot-6.0.1/src'
make[1]: *** [Makefile:1238: check] Error 2
make[1]: Leaving directory '/home/house/Downloads/GNUplot/gnuplot-6.0.1/src'
make: *** [Makefile:427: check-recursive] Error 1

Any pointers appreciated.