--- kstars/kstars/tools/planetviewer.cpp.orig	Fri Mar 18 21:59:32 2005
+++ kstars/kstars/tools/planetviewer.cpp	Fri Mar 18 22:02:06 2005
@@ -14,6 +14,8 @@
  *                                                                         *
  ***************************************************************************/
 
+#include <stdlib.h>
+
 #include <qfile.h>
 #include <qlayout.h>
 #include <kdebug.h>