--- pstoedit-3.78/src/drvpptx.cpp.orig 2022-12-03 19:54:46.235083940 +0000 +++ pstoedit-3.78/src/drvpptx.cpp 2022-12-03 19:55:14.024897978 +0000 @@ -39,6 +39,7 @@ #include #include +#include #ifdef _MSC_VER // MS VC++ Windows