anchor.diff:          libpng12-dev \
           libbz2-dev \
           libaio1 \
  +        node \
  +        npm \
           rsync \
           rsyslog \
           sudo \
  
positive.code:         unzip \
          wget \
          vim \
      && apt-get clean \
      && rm -rf /var/lib/apt/lists/*
  
  
negative.code: 
  # INI directory
  ENV PHP_INI_DIR '/usr/local/etc/php/conf.d'
  
  # server_env
  ENV server_env dev
  
  # Extensions and ini settings
  RUN curl -L http://pecl.php.net/get/xdebug-2.4.0RC2.tgz > /usr/src/php/ext/xdebug.tgz \
  