diff --git a/README.md b/README.md
index 3c100a2..88a8627 100644
--- a/README.md
+++ b/README.md
@@ -4,15 +4,15 @@ Resistive touch sensors to sound by touching the probes or things connected to t
 
 
 When creating a new Raspian OS minimal, after login (ssh) proceed with these steps:
-1. sudo apt update
-2. sudo apt upgrade
-3. sudo apt -y install git python3-pip libsdl-ttf2.0-0
-4. git clone https://repos.ctdo.de/interfisch/bananenkeyboard/
-5. pip3 install pyserial pygame
-6. sudo cp ~/bananenkeyboard/piconfig/config.txt /boot/config.txt
-7. chmod u+x ~/bananenkeyboard/Pi/s.py
+1. `sudo apt update`
+2. `sudo apt upgrade`
+3. `sudo apt -y install git python3-pip libsdl-mixer1.2`
+4. `git clone https://repos.ctdo.de/interfisch/bananenkeyboard/`
+5. `pip3 install pyserial pygame`
+6. `sudo cp ~/bananenkeyboard/piconfig/config.txt /boot/config.txt`
+7. `chmod u+x ~/bananenkeyboard/Pi/s.py`
 
 Starten mit
 
-cd ~/bananenkeyboard/Pi
-python3 ./s.py
\ No newline at end of file
+`cd ~/bananenkeyboard/Pi`
+`python3 ./s.py`