From a516203f84edc7cda9f66b231a79508e888b8972 Mon Sep 17 00:00:00 2001
From: Bastian Bloessl <bloessl@ccs-labs.org>
Date: Tue, 23 Sep 2014 04:15:40 +0200
Subject: [PATCH] readme: gr v3.7.3 required

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 231a9c8..cd0d6ca 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,8 @@ I use the new [logging feature](http://gnuradio.org/doc/doxygen/page_logger.html
 
 ### GNU Radio v3.7
 
+You need at least version 3.7.3.
+
 There are several ways to install GNU Radio. You can use
 
 - [pybombs](http://gnuradio.org/redmine/projects/pybombs/wiki)