1--- configure.in.orig	2011-08-22 13:07:45.000000000 +0900
2+++ configure.in	2011-08-22 13:08:00.000000000 +0900
3@@ -19,7 +19,7 @@
4 fi
5
6 echo -n "checking Ruby/Romkan... "
7-if ruby -rromkan -e 'exit(if Romkan::VERSION >= "0.3" then 0 else 1 end)'; then
8+if ruby -Ke -rromkan -e 'exit(if Romkan::VERSION >= "0.3" then 0 else 1 end)'; then
9    echo found
10 else
11    echo not found
12