From d6d25e37230cd6c63368e36a7e5c0012ac247875 Mon Sep 17 00:00:00 2001
From: iamqizhao <toqizhao@gmail.com>
Date: Tue, 1 Sep 2015 14:57:55 -0700
Subject: [PATCH] revise README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index 9f4c34006..f16d406a8 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,11 @@ To install this package, you need to install Go 1.4 and setup your Go workspace
 $ go get google.golang.org/grpc
 ```
 
+Prerequisites
+-------------
+
+This requires Go 1.4 or above.
+
 Documentation
 -------------
 You can find more detailed documentation and examples in the [examples directory](examples/).