--- Makefile.in.orig	2016-01-21 07:49:54.000000000 +0900
+++ Makefile.in	2016-03-27 17:53:13.000000000 +0900
@@ -831,7 +831,7 @@
 uninstall: uninstall-recursive
 
 install-am: all-am
-	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-data-am
 
 installcheck: installcheck-recursive
 install-strip: