anchor.diff:      && curl -L http://pecl.php.net/get/xdebug-2.4.0RC2.tgz > /usr/src/php/ext/xdebug.tgz \
       && tar -xf /usr/src/php/ext/xdebug.tgz -C /usr/src/php/ext/ \
       && rm /usr/src/php/ext/xdebug.tgz \
  -    && docker-php-ext-install \
  +    && docker-php-ext-configure gd \
  +        --enable-gd-jis-conv \
  +        --with-freetype-dir=/usr/include/ \
  +        --with-jpeg-dir=/usr/include/ \
  +        --with-webp-dir=/usr/include/ \
  +        --with-xpm-dir=/usr/include/ \
  +    && NPROC=$(grep -c ^processor /proc/cpuinfo 2>/dev/null || 1) \
  +    && docker-php-ext-install -j$NPROC \
           gd \
           iconv \
           intl \
  
positive.code:     && apt-get install -qqy \
          libaio1 \
          libicu-dev \
          libxml2-dev \
          php-pear \
          php5-memcached \
  
negative.code: # Upgrade
  ##############################################################################
  
      && mkdir -p /src \
      && apt-get -qq update \
      && apt-get install -qqy apt-utils \
      && apt-get -qq upgrade \
  