anchor.diff:  LABEL base.image="ubuntu:latest" \
         version="2017040" \
         name="DugongGUI" \
  -      flavour="iceWM" \
  +      flavour="Xfce4" \
         base="Ubuntu latest" \
         description="Scientific Linux Container" \
         website="https://fabianomenegidio.github.io/dugong-bioinformatics/" \
  
positive.code:     && wget -qO- https://github.com/kanaka/websockify/archive/v0.8.0.tar.gz | tar xz --strip 1 -C $NO_VNC_HOME/utils/websockify \
      && chmod +x -v $NO_VNC_HOME/utils/*.sh && ln -s $NO_VNC_HOME/vnc_auto.html $NO_VNC_HOME/index.html \
      && apt-get -f install && rm megasync-xUbuntu_16.04_amd64.deb megacmd-xUbuntu_16.04_amd64.deb \
      && apt-get update && apt-get install -y --allow-unauthenticated icewm xterm xfonts-base xauth xinit icewm-themes \
      && apt-get autoremove -y && apt-get clean -y \
      && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* \
      && locale-gen en_US.UTF-8 \
      && git clone https://github.com/Linuxbrew/linuxbrew.git ~/.linuxbrew \
  
negative.code: ENV NB_USER dugong
  ENV NB_UID 1000
  
  ADD .config/GUI/xfce/ $HOME/
  ADD .config/scripts $STARTUPDIR
  ADD .config/scripts/.bashrc $HOME/.bashrc
  ADD .config/install/ $INST_SCRIPTS/
  