diff -r f28ad4577863 -r 3c57a6fd0a13 configure.ac
--- a/configure.ac	Mon Jan 30 09:11:07 2012 +0000
+++ b/configure.ac	Tue Jan 31 19:20:36 2012 +0000
@@ -61,7 +61,7 @@
 ##################################################
 # Checks for libraries.
 ##################################################
-PKG_CHECK_MODULES([GLIB],[glib-2.0])
+PKG_CHECK_MODULES([GLIB],[glib-2.0 >= 2.18])
 
 # Glib 2.30 (at least) doesn't include "-framework Carbon" in Libs.private
 # which causes link to fail for static glib on Mac (gnome bug #668152).