diff -Naur libical-0.48.orig/libical.pc.in libical-0.48/libical.pc.in
--- libical-0.48.orig/libical.pc.in	2012-03-26 13:36:59.000000000 -0500
+++ libical-0.48/libical.pc.in	2012-03-26 13:37:39.000000000 -0500
@@ -8,4 +8,4 @@
 Description: An implementation of basic iCAL protocols
 Version: @VERSION@
 Libs: -L${libdir} -lical -licalss -licalvcal ${threadslib}
-Cflags: -I${includedir}
+Cflags: -I${includedir}/libical