anchor.diff:      && rm -rf /tmp/phantomjs \
       && rm -rf /var/cache/debconf/* \
       && rm -rf /var/lib/apt/lists/* \
  -    && rm -rf /var/lib/dpkg/info/* \
       && rm -rf /var/log/*
   
   ENTRYPOINT ["/usr/local/bin/phantomjs"]
  
positive.code: FROM ubuntu:16.04
  MAINTAINER k01 <k-machida@aideo.co.jp>
  
  ENV LANG en_US.UTF-8
  
  ENV PHANTOM_JS_VERSION 2.1.1
  
  
negative.code:         python2.7-minimal \
          rsync \
          shared-mime-info \
          xdg-user-dirs \
      && apt-get autoremove -y \
      && apt-get autoclean -y \
      && apt-get clean -y \
  