diff -Naur suikyo-2.1.0.orig/suikyo.pc.in suikyo-2.1.0/suikyo.pc.in
--- suikyo-2.1.0.orig/suikyo.pc.in	2004-01-31 17:00:55.000000000 +0900
+++ suikyo-2.1.0/suikyo.pc.in	2007-12-02 00:58:08.000000000 +0900
@@ -1,5 +1,7 @@
 prefix=@prefix@
 
+exec_prefix=@exec_prefix@
+
 bindir=@bindir@
 sbindir=@sbindir@
 libexecdir=@libexecdir@