--- valkyrie-2.0.0-orig/src/utils/vk_config.cpp	2010-10-20 23:23:29.000000000 +1100
+++ valkyrie-2.0.0/src/utils/vk_config.cpp	2012-10-05 09:21:22.362312949 +1000
@@ -24,6 +24,7 @@
 #include "utils/vk_defines.h"  // build-generated file.
 #include "utils/vk_utils.h"
 
+#include <unistd.h>  // getuid
 #include <pwd.h>     // getpwuid
 
 #include <QColor>