From 5434a22d271ab3439598ff469447cd3893001337 Mon Sep 17 00:00:00 2001
From: Dominik Grzelak <dominik@offbeat-pioneer.net>
Date: Tue, 28 May 2024 12:17:15 +0200
Subject: [PATCH] graphviz installation instruction

---
 .github/workflows/ci-maven-test.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/ci-maven-test.yml b/.github/workflows/ci-maven-test.yml
index 2a9defd..6465884 100644
--- a/.github/workflows/ci-maven-test.yml
+++ b/.github/workflows/ci-maven-test.yml
@@ -24,6 +24,9 @@ jobs:
           java-version: ${{ matrix.java-version }}
           distribution: 'temurin'
 
+      - name: Install Graphviz
+        run: sudo apt-get install -y graphviz
+
       - name: Cache local Maven repository
         uses: actions/cache@v4
         with: