--- a/autogen.sh	2013-03-18 22:55:12.210703327 +0800
+++ b/autogen.sh	2013-03-18 23:01:11.842675010 +0800
@@ -19,6 +19,6 @@
 }
 
 ACLOCAL_FLAGS="$ACLOCAL_FLAGS -I m4"
-REQUIRED_AUTOMAKE_VERSION=1.8
+REQUIRED_AUTOMAKE_VERSION=1.13
 
 . gnome-autogen.sh "$@"