anchor.diff:  RUN sed 's/main$/main universe/' -i /etc/apt/sources.list
   RUN DEBIAN_FRONTEND=noninteractive apt-get -y -q update
   RUN DEBIAN_FRONTEND=noninteractive apt-get -y -q install python-software-properties g++ make git curl
  -RUN curl -sL https://deb.nodesource.com/setup_5.x | setuser root bash -
  +RUN curl -sL https://deb.nodesource.com/setup_10.x | setuser root bash -
   RUN DEBIAN_FRONTEND=noninteractive apt-get -y -q install nodejs && \
       apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
   
  
positive.code: #RUN /usr/sbin/enable_insecure_key
  
  # Install Haraka
  RUN npm install -g Haraka
  RUN haraka -i /usr/local/haraka
  ADD ./config/host_list /usr/local/haraka/config/host_list
  ADD ./config/plugins /usr/local/haraka/config/plugins
  
negative.code: # NOTICE: This is user-contributed and not officially supported by the Haraka team. Use at your own risk.
  #
  # This file describes how to build Haraka into a runnable linux container with all dependencies installed
  # To build:
  # 1.) Install docker (http://docker.io)
  