From 8900aa7986eda90e223de46b88d1888d8c935104 Mon Sep 17 00:00:00 2001
From: Philipp Fischbeck <philipp.fischbeck@hpi.de>
Date: Wed, 6 Feb 2019 20:26:59 +0100
Subject: [PATCH] Require sudo for travis

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

diff --git a/.travis.yml b/.travis.yml
index 864de30..162b69f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,4 @@
+sudo: required
 dist: trusty
 language: ruby
 cache: bundler