--- a/pygtk-2.0.pc.in	2007-11-01 12:20:22.000000000 -0400
+++ b/pygtk-2.0.pc.in	2008-05-28 22:21:04.000000000 -0400
@@ -12,7 +12,7 @@ pygtkincludedir=${includedir}/pygtk-2.0
 # This is strictly speaking not necessarily so (we refer to another
 # package), but we want to preserve compatibility with times codegen
 # was in PyGTK, not PyGObject.
-codegendir=${datadir}/pygobject/2.0/codegen
+codegendir=${pyexecdir}/gtk-2.0/codegen
 
 Name: PyGTK
 Description: Python bindings for GTK+ and related libraries