From 1f572da063e35643ddd70d0158074009a09c8a6e Mon Sep 17 00:00:00 2001
From: Maxime Beauchemin <maximebeauchemin@gmail.com>
Date: Thu, 17 May 2018 14:44:56 -0500
Subject: [PATCH] add missing dep on contextlib2

---
 setup.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.py b/setup.py
index f463f624a85..8e36c5c79db 100644
--- a/setup.py
+++ b/setup.py
@@ -54,6 +54,7 @@ setup(
         'boto3>=1.4.6',
         'celery',
         'colorama',
+        'contextlib2',
         'cryptography',
         'flask<1.0.0',
         'flask-appbuilder',