--- gtk/gtk-sharp-2.0.pc.in.orig	Mon Apr  7 10:34:49 2008
+++ gtk/gtk-sharp-2.0.pc.in	Mon Apr  7 10:34:59 2008
@@ -1,4 +1,4 @@
-prefix=${pcfiledir}/../..
+prefix=@prefix@
 exec_prefix=${prefix}
 libdir=${exec_prefix}/lib
 gapidir=${prefix}/share/gapi-2.0