(simatec) Fix Readme

README.md

@@ -28,7 +28,19 @@ https://www.mailpiler.org/
 * Install Docker and dependencies
 
 ```
-apt install curl git docker.io docker-compose -y
+apt install curl git -y
+```
+
+```
+curl -sSL https://get.docker.com/ | CHANNEL=stable sh
+systemctl enable --now docker
+```
+
+* Install Docker-Compose
+
+```
+curl -L https://github.com/docker/compose/releases/download/$(curl -Ls https://www.servercow.de/docker-compose/latest.php)/docker-compose-$(uname -s)-$(uname -m) > /usr/local/bin/docker-compose
+chmod +x /usr/local/bin/docker-compose
 ```
 
 * reboot your system