added some text to README.md

README.md

@@ -15,20 +15,33 @@ You can install this as root by doing the following:
 - FreeBSD: pkg install py27-Flask
 - pip: pip install Flask
 
+Watch out! Raspbian has an old version of flask! (0.10) A raspberry is perfect
+for running this game, but install pip and use pip to install Flask.
+
+apt-get install python-pip
+pip install Flask
+
 ### Getting the software
 Just clone the software from github:
 
-git clone https://github.com/sciuro/nfgame
+    git clone https://github.com/sciuro/nfgame.git
+
+### Updating the software
+You can always update the software by running:
+
+    git pull
 
 ### Configure the software
 Copy the file nfgame.cfg-example to nfgame.cfg and edit to your preferences.
 
+    cp nfgame.cfg-example nfgame.cfg
+
 ## Running the game
-./run.sh
+    ./run.sh
 
-The site is running on http://<ip>:5000
+The site is running on http://1.2.3.4:5000
 
 ## Debug mode
 You can enable the debug mode by running:
 
-./run.sh debug
+    ./run.sh debug