anchor.diff:  RUN locale-gen ${LANGUAGE} \
     && dpkg-reconfigure --frontend noninteractive locales 
   
  -#====================
  -# Firefox Latest ESR
  -#====================
  -RUN apt-get update -qqy \
  -  && apt-get -qy --no-install-recommends install \
  -     $(apt-cache depends firefox | grep Depends | sed "s/.*ends:\ //" | tr '\n' ' ') \
  -  && rm -rf /var/lib/apt/lists/* \
  -  && cd /tmp \
  -  && wget --no-check-certificate -O firefox-esr.tar.bz2 \
  -    'https://download.mozilla.org/?product=firefox-esr-latest&os=linux64&lang=en-US' \
  -  && tar -xjf firefox-esr.tar.bz2 -C /opt/ \
  -  && ln -s /opt/firefox/firefox /usr/bin/firefox \
  -  && rm -f /tmp/firefox-esr.tar.bz2
  +#======================
  +# Install Chromedriver
  +#======================
  +RUN CHROMEDRIVER_VERSION=`curl -sS chromedriver.storage.googleapis.com/LATEST_RELEASE` && \
  +    mkdir -p /opt/chromedriver-$CHROMEDRIVER_VERSION && \
  +    curl -sS -o /tmp/chromedriver_linux64.zip http://chromedriver.storage.googleapis.com/$CHROMEDRIVER_VERSION/chromedriver_linux64.zip && \
  +    unzip -qq /tmp/chromedriver_linux64.zip -d /opt/chromedriver-$CHROMEDRIVER_VERSION && \
  +    rm /tmp/chromedriver_linux64.zip && \
  +    chmod +x /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver && \
  +    ln -fs /opt/chromedriver-$CHROMEDRIVER_VERSION/chromedriver /usr/local/bin/chromedriver
   
   #================
   # Install Chrome
  
positive.code: # SeleniumBase Docker Image
  FROM ubuntu:14.04
  
  # Install Python and Basic Python Tools
  RUN apt-get update && apt-get install -y python python-pip python-setuptools python-dev python-distribute
  
  #========================
  # Miscellaneous packages
  # Includes minimal runtime used for executing selenium with firefox
  #========================
  ENV BUILD_DEPS '\
      build-essential \
      libmysqlclient-dev \
      libpython-dev \
      libyaml-dev \
      libxml2-dev \
      libxslt1-dev \
      libxslt-dev \
      zlib1g-dev \
    '
  
  RUN apt-get update -qqy \
    && apt-get -qy --no-install-recommends install \
      locales \
      language-pack-en \
      sudo \
      unzip \
      wget \
      curl \
      vim \
      xvfb \
      libaio1 \
      libxml2 \
      libxslt1.1 \
      mysql-client \
      ${BUILD_DEPS} \
    && rm -rf /var/lib/apt/lists/* 
  
  #==============================
  # Locale and encoding settings
  
negative.code: 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 tests
  #==========================================
  COPY docker/docker-entrypoint.sh /
  COPY docker/run_docker_test_in_firefox.sh /
  COPY docker/run_docker_test_in_chrome.sh /
  COPY docker/docker_config.cfg /SeleniumBase/examples/
  ENTRYPOINT ["/docker-entrypoint.sh"]
  CMD ["/bin/bash"]
  