Index: trunk/psModules/src/concepts/pmConcepts.c
===================================================================
--- trunk/psModules/src/concepts/pmConcepts.c	(revision 8669)
+++ trunk/psModules/src/concepts/pmConcepts.c	(revision 8815)
@@ -1,3 +1,7 @@
 // XXX *REALLY* need generic "concept update" and "concept read" functions that handles the type transparently
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 
 #include <stdio.h>