--- LibrarySource.m.orig	2004-08-10 15:02:17.000000000 +0200
+++ LibrarySource.m	2008-06-16 20:51:24.000000000 +0200
@@ -20,6 +20,7 @@
 **  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
+#include "GNUstepBase/GNUstep.h"
 #include "GNUstep.h"
 #include "LibrarySource.h"
 #include "AttributesSource.h"