anchor.diff:      mysql-server \
       nodejs \
       npm \
  -    python-apt \
  -    python-dev \
       python-imaging \
       python-mysqldb \
       python-pip \
  
positive.code: RUN rm /usr/sbin/policy-rc.d \
    && apt-get update \
    && apt-get install -y \
      ansible \
      curl \
      fabric \
      git-core \
  
negative.code: RUN make bower_components DEV_PREFIX=/vagrant-dev
  
  COPY ./src/requirements.txt ./src/dev-requirements.txt /vagrant/src/
  COPY ./bin/init_env ./bin/setup_linked_packages.py /vagrant/bin/
  COPY ./extras /vagrant/extras
  RUN make setup_dev DEV_PREFIX=/vagrant-dev \
  