From 26985122e7825ad1c225c30e67e3a190617ec13c Mon Sep 17 00:00:00 2001
From: Daniel Schwabeneder <daschw@disroot.org>
Date: Tue, 18 Jun 2019 22:24:28 +0200
Subject: [PATCH] use xvfb

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

diff --git a/.travis.yml b/.travis.yml
index 979794f6..fcd15e19 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,6 +20,7 @@ addons:
   apt:
     packages:
       - python3-matplotlib
+      - xvfb
 
 notifications:
   email: true