From b17539cc416d8dd090634d3cd8e978c82316c09a Mon Sep 17 00:00:00 2001
From: Florian Schmaus <flo@geekplace.eu>
Date: Tue, 5 Feb 2019 18:39:51 +0100
Subject: [PATCH] travis: Install graphviz

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

diff --git a/.travis.yml b/.travis.yml
index 48933a4a4..f74c88740 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,6 +15,7 @@ before_install:
   - wget https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-all.zip
   - unzip -q gradle-${GRADLE_VERSION}-all.zip
   - export PATH="$(pwd)/gradle-${GRADLE_VERSION}/bin:$PATH"
+  - sudo apt install graphviz
 
 install: gradle assemble --stacktrace
 script: gradle check --stacktrace