From 1eb8c07878c5b292d0db4707ef67ee7719a2a22f Mon Sep 17 00:00:00 2001
From: Felix Mauch <mauch@fzi.de>
Date: Tue, 24 Sep 2019 08:22:30 +0000
Subject: [PATCH] Added a note to the realtime requirements together with a
 link to the setup guide as well as a note about the required ubuntu/ROS
 version

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index d1b1960..dd6667a 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,14 @@ This repository contains the new **ur_rtde_driver** and a couple of helper packa
     controllers.
   * **ur_rtde_driver**: The actual driver package.
 
+## Requirements
+This driver requires a system setup with ROS. It is recommended to use **Ubuntu 18.04 with ROS
+melodic**, however using Ubuntu 16.04 with ROS kinetic should also work.
+
+To make sure that robot control isn't affected by system latencies, it is highly recommended to use
+a real-time kernel with the system. See the [real-time setup guide](ur_rtde_driver/doc/real_time.md)
+on information how to set this up.
+
 ## Building
 
 ```bash