hopefully solved linux compile issues

flippmoke · flippmoke · commit 9439279f5360 · 2015-05-04T09:37:45.000-05:00
diff --git a/include/mapnik/image_view_impl.hpp b/include/mapnik/image_view_impl.hpp
@@ -23,6 +23,9 @@
 #include <mapnik/image.hpp>
 #include <mapnik/image_view.hpp>
 
+//std
+#include <utility>
+
 namespace mapnik {
 
 template <typename T>
