anchor.diff:  RUN export DEBIAN_FRONTEND=noninteractive && set -x \
       && npm install -g gulp \
       && npm install -g grunt-cli \
  -    && npm install -g bower
  +    && npm install -g bower \
  +    && npm install -g npm-cache
   
   # PHP stack
   RUN /usr/local/bin/apt-install \
  
positive.code:     # Deployer: PHP Deployer (http://deployer.org/)
      && wget --quiet -O/usr/local/bin/dep http://deployer.org/deployer.phar \
      && chmod +x /usr/local/bin/dep \
      # Deployer: capistrano
      && gem install capistrano
  
  # Precompile assets
  
negative.code:         logrotate \
          openssh-server \
          mysql-client \
          sqlite \
          cron \
          dnsmasq \
          postfix
  