From bc26b28d781ce5a37207e11cf62ba1ff13f3ce08 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@dropbox.com>
Date: Wed, 3 Feb 2016 17:21:08 -0800
Subject: [PATCH] Try using "pip install -U ..." to install mypy; does this
 make the test failure disappear?

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index c2a26cac3..05349753f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ python:
   # More versions later.
 
 install:
-  - pip install git+git://github.com/JukkaL/mypy
+  - pip install -U git+git://github.com/JukkaL/mypy
 
 script:
   - ./runtests.py -x tornado sqlalchemy 3/enum requests