From 3eccfb1bc16d49fc608a3e3cd64c9a5ad8dba070 Mon Sep 17 00:00:00 2001
From: Sean Whalen <whalenster@gmail.com>
Date: Tue, 14 Jan 2020 13:39:39 -0500
Subject: [PATCH] Update .travis.yml

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

diff --git a/.travis.yml b/.travis.yml
index 92dfa9a..a842f4e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,6 +19,7 @@ before_install:
   - "sudo systemctl --no-pager status elasticsearch"
 
 install:
+  - "pip install --upgrade pip tox six"
   - "pip install -r requirements.txt"
 
 # commands to run samples