--- hikisetup.orig	2013-11-06 12:58:03.000000000 +0900
+++ hikisetup	2013-11-06 12:58:13.000000000 +0900
@@ -105,7 +105,7 @@
   end
   File.open(@cgi_name, 'w') do |f|
     f.print <<_EOT
-#!/usr/bin/ruby1.8 -I#{HIKIDIR}
+#!/usr/bin/ruby -I#{HIKIDIR}
 load '#{HIKIDIR}/hiki.cgi'
 _EOT
   end