--- main.cpp.orig	Wed Jul 13 13:40:12 2005
+++ main.cpp	Wed Jul 13 13:41:13 2005
@@ -1,5 +1,7 @@
 // Copyright 2005 by Anthony Liekens anthony@liekens.net
 
+#include <time.h>
+
 #include "coordinate.h"
 #include "stars.h"
 #include "planets.h"