From d722a89be04cbb82141de2a40ff012aac1f3d331 Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Mon, 19 May 2014 09:01:26 +0900
Subject: [PATCH] update readme (dependency on perl)

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 211e4124..e4712fa4 100644
--- a/README.md
+++ b/README.md
@@ -206,6 +206,7 @@ There is a chat room on chat.freenode.org, channel #picrin.
 
 Picrin scheme depends on some external libraries to build the binary:
 
+- perl
 - lex (preferably, flex)
 - getopt
 - readline (optional)