--- ./libzip.pc.in.orig	2010-03-08 15:27:48.000000000 +0300
+++ ./libzip.pc.in	2011-04-24 23:19:07.996595003 +0400
@@ -2,7 +2,6 @@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
 includedir=@includedir@
-libincludedir=@libdir@/@PACKAGE@/include
 
 zipcmp=@prefix@/bin/zipcmp
 
@@ -10,5 +9,4 @@
 Description: library for handling zip archives
 Version: @VERSION@
 Libs: -L${libdir} -lzip @LIBS@
-Cflags: -I${includedir} -I${libincludedir}
-
+Cflags: -I${includedir}