--- a/pidgin/pidgin-3.pc.in	Wed Jan 16 23:28:48 2013 -0600
+++ b/pidgin/pidgin-3.pc.in	Thu Jan 17 00:14:23 2013 -0600
@@ -11,5 +11,5 @@
 Name: Pidgin
 Description: Pidgin is a GTK2-based instant messenger application.
 Version: @VERSION@
-Requires: gtk+-2.0 purple-3
+Requires: @GTK_PC_MODULE@ purple-3
 Cflags: -I${includedir}