Update README.md

README.md

@@ -6,12 +6,18 @@ A competitive game in groups with Thymio.
 
 The game needs at least Python 3.6.
 
+Install it by running these commands (the project depends on pyqt5 so installing 
+the requirements can be quite long):
 ```bash
 git clone https://gitlab.laas.fr/tpillot/thymio-game.git
 cd thymio-game
 python -m venv venv
 . venv/bin/activate
 pip install -r requirements.txt
+```
+
+And run it with:
+```bash
 python main.py
 ```