anchor.diff:  FROM phusion/baseimage
   
   RUN rm /usr/sbin/policy-rc.d \
  +  && curl -sL https://deb.nodesource.com/setup_5.x | sudo -E bash \
     && apt-get update \
     && apt-get install -y \
       curl \
  
positive.code:     unzip \
      vim \
      wget \
      zip \
    && ln -s /usr/bin/nodejs /usr/bin/node
  
  COPY ./provision/docker/01_start_mysql.sh /etc/my_init.d/
  
  
negative.code:     make \
      mysql-server \
      nodejs \
      python-imaging \
      python-mysqldb \
      python-pip \
  