--- marble-15.12.2/src/plugins/positionprovider/gpsd/GpsdPositionProviderPlugin.cpp.orig	2016-03-09 16:33:24.863963392 +0100
+++ marble-15.12.2/src/plugins/positionprovider/gpsd/GpsdPositionProviderPlugin.cpp	2016-03-09 16:30:15.644197929 +0100
@@ -15,6 +15,7 @@
 #include <math.h>
 
 using namespace Marble;
+using namespace std;
 /* TRANSLATOR Marble::GpsdPositionProviderPlugin */
 
 QString GpsdPositionProviderPlugin::name() const