From d6580ee7dcb2b40fb8f0e657921d0efb89cc6c15 Mon Sep 17 00:00:00 2001
From: Michael Schnell <1856319+michael-schnell@users.noreply.github.com>
Date: Thu, 26 Dec 2019 10:06:20 +0100
Subject: [PATCH] Added zlib install instructions

---
 quarkus/README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/quarkus/README.md b/quarkus/README.md
index 1bb537b..07bc919 100644
--- a/quarkus/README.md
+++ b/quarkus/README.md
@@ -23,7 +23,11 @@ Then execute the following steps:
    source source ~/.profile
    $GRAALVM_HOME/bin/gu install native-image
    ``` 
-4. OPTIONAL: Change memory of virtual machine to 6 GB (instead of 4 GB default) if you want to create a native image with GraalVM 
+4. Install zlib 
+   ```
+   sudo apt-get install libz-dev
+   ```
+5. OPTIONAL: Change memory of virtual machine to 6 GB (instead of 4 GB default) if you want to create a native image with GraalVM 
 
 ## Getting started
 1. Open a console (Ubuntu shortcut = ctrl alt t)