--- Sources/ptImageHelper.cpp.orig	2019-07-07 08:34:52 UTC
+++ Sources/ptImageHelper.cpp
@@ -34,6 +34,7 @@
 #pragma GCC diagnostic pop
 #include <wand/magick_wand.h>
 
+#include <iostream>
 #include <vector>
 #include <QStringList>