File memory.patch of Package gimagereader

diff --git a/qt/src/DisplayRenderer.hh b/qt/src/DisplayRenderer.hh
index 42eba972..495f9b2d 100644
--- a/qt/src/DisplayRenderer.hh
+++ b/qt/src/DisplayRenderer.hh
@@ -20,6 +20,7 @@
 #ifndef DISPLAYRENDERER_HH
 #define DISPLAYRENDERER_HH
 
+#include <memory>
 #include <QByteArray>
 #include <QString>
 #include <QMutex>