From 110cb56c59e99c5d0c630612f8593a7ef55ce732 Mon Sep 17 00:00:00 2001
From: "Jason R. Coombs" <jaraco@jaraco.com>
Date: Fri, 28 Apr 2017 19:21:34 -0400
Subject: [PATCH] Require tox 2.4 or later; fixes #2.

---
 tox.ini | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tox.ini b/tox.ini
index 8efcba6..1ae06ef 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,3 +1,6 @@
+[tox]
+minversion = 2.4
+
 [testenv]
 commands = py.test {posargs}
 usedevelop = True