--- a/retroshare-gui/src/gui/statistics/Histogram.h.orig 2023-11-15 03:26:33.956722357 +0200 +++ b/retroshare-gui/src/gui/statistics/Histogram.h 2023-11-15 03:27:12.070720249 +0200 @@ -20,6 +20,7 @@ #include #include +#include class QPainter;