anchor.diff:  RUN cd /SeleniumBase && ls && sudo pip install -r docker_requirements.txt
   RUN cd /SeleniumBase && ls && sudo python docker_setup.py install
   
  -#=========================================
  -# Create entrypoint and grab example test
  -#=========================================
  +#==========================================
  +# Create entrypoint and grab example tests
  +#==========================================
   COPY docker/docker-entrypoint.sh /
   COPY docker/run_docker_test_in_firefox.sh /
   COPY docker/run_docker_test_in_chrome.sh /
  -COPY docker/run_docker_test_in_phantomjs.sh /
   COPY docker/docker_config.cfg /SeleniumBase/examples/
   ENTRYPOINT ["/docker-entrypoint.sh"]
   CMD ["/bin/bash"]
  
positive.code: RUN ln -s /usr/local/share/phantomjs-1.9.7-linux-x86_64/bin/phantomjs /usr/local/share/phantomjs
  RUN ln -s /usr/local/share/phantomjs-1.9.7-linux-x86_64/bin/phantomjs /usr/local/bin/phantomjs
  RUN ln -s /usr/local/share/phantomjs-1.9.7-linux-x86_64/bin/phantomjs /usr/bin/phantomjs
  
  #=====================
  # Set up SeleniumBase
  
negative.code:   && apt-get install -y google-chrome-stable \
    && rm -rf /var/lib/apt/lists/*
  
  #==================
  # Configure Chrome
  #==================
  RUN dpkg-divert --add --rename --divert /opt/google/chrome/google-chrome.real /opt/google/chrome/google-chrome && \
      echo "#!/bin/bash\nexec /opt/google/chrome/google-chrome.real --disable-setuid-sandbox \"\$@\"" > /opt/google/chrome/google-chrome && \
      chmod 755 /opt/google/chrome/google-chrome
  
  #=================
  # Install Firefox
  #=================
  RUN apt-get -qy --no-install-recommends install \
       $(apt-cache depends firefox | grep Depends | sed "s/.*ends:\ //" | tr '\n' ' ') \
    && rm -rf /var/lib/apt/lists/* \
    && cd /tmp \
    && wget --no-check-certificate -O firefox-esr.tar.bz2 \
      'https://download.mozilla.org/?product=firefox-esr-latest&os=linux64&lang=en-US' \
    && tar -xjf firefox-esr.tar.bz2 -C /opt/ \
    && ln -s /opt/firefox/firefox /usr/bin/firefox \
    && rm -f /tmp/firefox-esr.tar.bz2
  
  #===================
  # Install PhantomJS
  