From 5800b1bf1df92fea06eea2910865c89de7fdda4c Mon Sep 17 00:00:00 2001
From: Jeff Becker <ampernand@gmail.com>
Date: Fri, 11 Mar 2016 20:16:10 -0500
Subject: [PATCH] add note about redis version

---
 doc/redis.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/doc/redis.md b/doc/redis.md
index 8d964b2..80df24c 100644
--- a/doc/redis.md
+++ b/doc/redis.md
@@ -3,6 +3,8 @@
 
 0) Install redis
 
+Redis 3.x or higher is required
+
 0.A) debian/ubuntu
 
     # apt update