so, if the interface is compatible, lets try keeping the version the same to try...

diff --git a/lib/gvc/Makefile.am b/lib/gvc/Makefile.am
index 9d70e6b1c6ddac0fb0d8f61d6bc03ea81cb61ee1..4b8a21089684604f5b5981a2aed95d9f3f355878 100644 (file)
--- a/lib/gvc/Makefile.am
+++ b/lib/gvc/Makefile.am
@@ -1,7 +1,7 @@
 # $Id$ $Revision$
 ## Process this file with automake to produce Makefile.in
 
-GVC_VERSION="5:0:0"
+GVC_VERSION="4:0:0"
 
 if WITH_CGRAPH
 GRAPH = cgraph