--- libpinyin.pc.in.orig	2018-05-28 08:15:28 UTC
+++ libpinyin.pc.in
@@ -2,7 +2,7 @@ prefix=@prefix@
 exec_prefix=@exec_prefix@
 libdir=@libdir@
 includedir=@includedir@
-pkgdatadir=@libdir@/libpinyin
+pkgdatadir=@datadir@/libpinyin
 
 libpinyinincludedir=${includedir}/libpinyin-@VERSION@
 libpinyin_binary_version=@LIBPINYIN_BINARY_VERSION@