anchor.diff:  
   
   # Download and install everything from the repos.
  -add    ./apt/sources.list /etc/apt/sources.list
   run    apt-get --yes update; apt-get --yes upgrade
  -run	   apt-get --yes install wget
  +run	   apt-get --yes install curl
   
   
   # Download and install TeamSpeak 3
  -run    wget http://ftp.4players.de/pub/hosted/ts3/releases/3.0.10.3/teamspeak3-server_linux-amd64-3.0.10.3.tar.gz
  +run    curl "http://ftp.4players.de/pub/hosted/ts3/releases/3.0.10.3/teamspeak3-server_linux-amd64-3.0.10.3.tar.gz" -o teamspeak3-server_linux-amd64-3.0.10.3.tar.gz
   run    tar zxf teamspeak3-server_linux-amd64-3.0.10.3.tar.gz; mv teamspeak3-server_linux-amd64 /opt/teamspeak; rm teamspeak3-server_linux-amd64-3.0.10.3.tar.gz
   
   
  
positive.code: # (http://teamspeak.com/).
  #
  # Authors: Isaac Bythewood
  # Updated: Jan 25th, 2014
  # Require: Docker (http://www.docker.io/)
  # -----------------------------------------------------------------------------
  
  
  # Base system is the LTS version of Ubuntu.
  from   ubuntu:13.10
  
  
  # Make sure we don't get notifications we can't answer during building.
  
negative.code: expose 30033
  volume ["/data"]
  cmd    ["/start"]
  