diff -ur a/src/main.cpp b/src/main.cpp
--- a/src/main.cpp	2004-09-01 23:16:04.000000000 +0200
+++ b/src/main.cpp	2008-06-13 15:25:45.800634707 +0200
@@ -18,6 +18,7 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 
+#include <stdlib.h>
 #include <kaboutdata.h>
 #include <klocale.h>
 #include <kcmdlineargs.h>