--- libpinyin.pc.in.orig	2014-06-05 14:28:26.000000000 +0800
+++ libpinyin.pc.in	2014-06-05 14:28:35.000000000 +0800
@@ -2,7 +2,7 @@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
 includedir=@includedir@
-pkgdatadir=@libdir@/libpinyin
+pkgdatadir=@datadir@/libpinyin
 
 libpinyinincludedir=${includedir}/libpinyin-@VERSION@
 libpinyin_binary_version=@LIBPINYIN_BINARY_VERSION@