anchor.diff:  ADD supervisord.conf /etc/supervisor/conf.d/
   ADD doro-lxde-wallpapers /usr/share/doro-lxde-wallpapers/
   ADD gtkrc-2.0 /home/ubuntu/.gtkrc-2.0
  +ADD qt/qt_silent_install.qs /home/ubuntu
  +ADD qt/qt-opensource-linux-x64-5.7.0.run /home/ubuntu
  +RUN chmod +x /home/ubuntu/qt-opensource-linux-x64-5.7.0.run
  +RUN Xvfb :1 -screen 0 1024x768x16 &> xvfb.log  &
  +RUN DISPLAY=:1.0
  +RUN export DISPLAY
  +RUN /home/ubuntu/qt-opensource-linux-x64-5.7.0.run --script qt_silent_install.qs
  +ADD https://github.com/FreeHealth/freehealth/releases/download/v0.9.9/freehealth-src_0.9.9.tgz /home/ubuntu
  +RUN qmake /home/ubuntu/freehealth-0.9.9/freehealth/freehealth.pro -r -config release
  +    && cd /home/ubuntu/freehealth-0.9.9/freehealth
  +    && make
  +    && make install
   
   EXPOSE 6080
   WORKDIR /root
  
positive.code: FROM ubuntu:14.04.3
  MAINTAINER Doro Wu <fcwu.tw@gmail.com>
  
  ENV DEBIAN_FRONTEND noninteractive
  
negative.code:         net-tools \
          lxde x11vnc xvfb \
          gtk2-engines-murrine ttf-ubuntu-font-family \
          fonts-wqy-microhei \
          nginx \
          python-pip python-dev build-essential \
          mesa-utils libgl1-mesa-dri \
          gnome-themes-standard gtk2-engines-pixbuf gtk2-engines-murrine pinta arc-theme
      && apt-get autoclean \
      && apt-get autoremove \
      && rm -rf /var/lib/apt/lists/*
  