anchor.diff:  FROM mesosphere/mesos:1.3.0
   
  -RUN apt-get -y update
  -RUN apt-get -y install software-properties-common
  -RUN add-apt-repository ppa:openjdk-r/ppa
  -RUN apt-get -y update
  -RUN apt-get --no-install-recommends -y install \
  +
  +RUN apt-get -y update && apt-get -y install software-properties-common && \ 
  +    add-apt-repository ppa:openjdk-r/ppa && apt-get -y update && \
  +    apt-get --no-install-recommends -y install \
       curl \
       openjdk-8-jdk \
  -    unzip
  +    unzip && apt-get clean && rm -Rf /var/lib/apt/lists/*
   
   # Env setup
   ENV HOME "/root/"
  
positive.code: COPY resources /opt/cook/resources
  COPY java /opt/cook/java
  COPY src /opt/cook/src
  RUN lein uberjar
  RUN cp "target/cook-$(lein print :version | tr -d '"').jar" datomic-free-0.9.5394/lib/cook-$(lein print :version | tr -d '"').jar
  
  
negative.code: # Lein setup
  RUN mkdir $HOME/bin
  ENV PATH $PATH:$HOME/bin
  RUN curl -o $HOME/bin/lein https://raw.githubusercontent.com/technomancy/leiningen/stable/bin/lein && chmod a+x $HOME/bin/lein && lein
  
  # Create and set the cook dir, copying project file
  COPY project.clj /opt/cook/
  