anchor.diff:      ruby-build 2.0.0-p247 /usr/local &&\
       gem update --system &&\
       gem install bundler &&\
  -    apt-get -y install sudo &&\
       useradd discourse &&\
       mkdir /var/www &&\
       cd /var/www &&\
  
positive.code:     chown -R discourse /var/www/discourse &&\
      cd /var/www/discourse &&\
      sudo -u discourse RAILS4=1 bundle install --deployment &&\
      apt-get install -y runit
  
  
  # RUN cd /var/www/discourse && bundle exec rake db:test:prepare && bundle exec rspec
  
  
negative.code:                     pngcrush imagemagick \
                      postgresql-9.2 postgresql-client-9.2 \
                      postgresql-contrib-9.2 libpq-dev libreadline-dev \
                      nginx wget language-pack-en sudo &&\
      dpkg-divert --local --rename --add /sbin/initctl &&\
      ln -s /bin/true /sbin/initctl &&\
      apt-get install -y redis-server &&\
  