anchor.diff: -FROM       ubuntu:14.04.2
  +FROM       ubuntu:14.04.3
   MAINTAINER Andy Bavier <acb@cs.princeton.edu>
  -
  -# Set environment variables.
  -ENV HOME /root
   
   # XXX Workaround for docker bug:
   # https://github.com/docker/docker/issues/6345
  
positive.code: # XXX End workaround
  
  # Install.
  RUN DEBIAN_FRONTEND=noninteractive apt-get update && apt-get install -y \
      curl \
      git \
      geoip-database \
      graphviz \
      graphviz-dev \
      libgeoip1 \
      libxslt1.1 \
      libxslt1-dev \
      libyaml-dev \
      m4 \
      nginx \
      openssh-client \
      python-dev \
      pkg-config \
      postgresql \
      python-crypto \
      python-httplib2>=0.9.1 \
      python-jinja2 \
      python-paramiko \
      python-pip \
      python-psycopg2 \
      python-pycurl \
      python-setuptools \
      python-yaml \
      python-keystoneclient \
      python-novaclient \
      python-neutronclient \
      python-glanceclient \
      python-ceilometerclient \
      supervisor \
      tar \
      wget 
  
  RUN pip install \
      django==1.7 \
      djangorestframework==2.4.4 \
      markdown  \ 
      pyyaml \ 
      django-filter \
      lxml \
      netaddr \
      pytz \
      django-timezones \
      requests \
      django-crispy-forms \
      django-geoposition \
      django-extensions \
      django-suit \
      django-bitfield \
      django-ipware \
      django-encrypted-fields \
      django_rest_swagger \
      python-dateutil \
      python-keyczar \
      pygraphviz \
      dnslib \
      uwsgi
  
  RUN easy_install --upgrade httplib2
  
  RUN easy_install \
      django_evolution \
      python_gflags \
      google_api_python_client \
      httplib2.ca_certs_locater
  
  
  # Install custom Ansible
  RUN git clone -b release1.8.2 git://github.com/ansible/ansible.git /opt/ansible
  RUN git clone -b release1.8.2 git://github.com/ansible/ansible-modules-extras.git /opt/ansible/lib/ansible/modules/extras
  RUN git clone -b release1.8.2 git://github.com/ansible/ansible-modules-extras.git /opt/ansible/v2/ansible/modules/extras
  RUN git clone git://github.com/sb98052/ansible-modules-core.git /opt/ansible/lib/ansible/modules/core
  RUN git clone git://github.com/sb98052/ansible-modules-core.git /opt/ansible/v2/ansible/modules/core
  # git clone uses cached copy, doesn't pick up latest
  RUN git -C /opt/ansible pull
  RUN git -C /opt/ansible/lib/ansible/modules/core pull
  RUN git -C /opt/ansible/v2/ansible/modules/core pull
  ADD ansible-hosts /etc/ansible/hosts
  
  
  # For Observer
  ADD http://code.jquery.com/jquery-1.9.1.min.js /usr/local/lib/python2.7/dist-packages/suit/static/suit/js/
  RUN git clone git://git.planet-lab.org/fofum.git /tmp/fofum
  RUN cd /tmp/fofum; python setup.py install
  RUN rm -rf /tmp/fofum
  
negative.code: RUN ln -s /usr/local/share/phantomjs-1.7.0-linux-x86_64 /usr/local/share/phantomjs
  RUN ln -s /usr/local/share/phantomjs/bin/phantomjs /bin/phantomjs
  
  # Supervisor
  RUN DEBIAN_FRONTEND=noninteractive apt-get install -y supervisor
  ADD observer.conf /etc/supervisor/conf.d/
  
  # Get XOS
  ADD xos /opt/xos
  
  # Initscript is broken in Ubuntu
  #ADD observer-initscript /etc/init.d/xosobserver
  
  RUN chmod +x /opt/xos/scripts/opencloud
  RUN /opt/xos/scripts/opencloud genkeys
  
  # Workaround for AUFS issue
  