From 3dc0e3140fe703054c4f9ac4e5cf53fcada64468 Mon Sep 17 00:00:00 2001
From: Jiri Kuncar <jiri.kuncar@gmail.com>
Date: Wed, 8 Nov 2017 17:34:05 +0100
Subject: [PATCH] travis: install latest docker

---
 .travis.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index e225c3494f..989a9d1981 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,6 +43,10 @@ python:
   - "3.6"
 
 before_install:
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - sudo apt-get update
+  - sudo apt-get -y install docker-ce
   - "travis_retry pip install --upgrade pip setuptools py"
   - "travis_retry pip install twine wheel coveralls requirements-builder"
   - "requirements-builder -e all --level=min setup.py > .travis-lowest-requirements.txt"