anchor.diff:          unzip \
           wget \
           vim \
  +    && npm install -g gulp-cli \
  +    && npm install -g grunt-cli \
       && apt-get clean \
       && rm -rf /var/lib/apt/lists/*
   
  
positive.code:         libpng12-dev \
          libbz2-dev \
          libaio1 \
          rsync \
          rsyslog \
          sudo \
  
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 \
  