diff -ur icu-4.8.1.1.orig/debian/libicu-dev.install icu-4.8.1.1/debian/libicu-dev.install
--- icu-4.8.1.1.orig/debian/libicu-dev.install	2012-04-22 15:30:07.000000000 +0300
+++ icu-4.8.1.1/debian/libicu-dev.install	2012-09-12 02:02:40.000000000 +0300
@@ -1,3 +1,4 @@
+usr/lib/*/pkgconfig/*.pc
 usr/lib/*/lib*.so
 usr/lib/*/lib*.a
 usr/lib/*/icu