anchor.diff:  
   RUN mkdir /export/ && chown -R $NB_USER:users /home/$NB_USER/ /import /export/
   
  -##USER jovyan
  -
   WORKDIR /import
  -
  -# Jupyter will run on port 8888, export this port to the host system
   
   # Start Jupyter Notebook
   CMD /startup.sh
  
positive.code: # Jupyter container used for Galaxy IPython (+other kernels) Integration
  
  FROM jupyter/datascience-notebook:82d1d0bf0867
  
  MAINTAINER Björn A. Grüning, bjoern.gruening@gmail.com
  
  ENV DEBIAN_FRONTEND noninteractive
  
  # Install system libraries first as root
  USER root
  
  RUN apt-get -qq update && apt-get install --no-install-recommends -y libcurl4-openssl-dev libxml2-dev \
      apt-transport-https python-dev libc-dev pandoc pkg-config liblzma-dev libbz2-dev libpcre3-dev \
      build-essential libblas-dev liblapack-dev gfortran libzmq3-dev libyaml-dev libxrender1 fonts-dejavu \
      libfreetype6-dev libpng-dev net-tools procps libreadline-dev wget software-properties-common octave \
      # IHaskell dependencies
      zlib1g-dev libtinfo-dev libcairo2-dev libpango1.0-dev && \
      apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  # Glasgow Haskell Compiler
  #RUN add-apt-repository -y ppa:hvr/ghc && \
  #    sed -i s/jessie/trusty/g /etc/apt/sources.list.d/hvr-ghc-jessie.list && \
  #    apt-get update && apt-get install -y cabal-install-1.22 ghc-7.8.4 happy-1.19.4 alex-3.1.3 && \
  #    apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  # Ruby dependencies
  #RUN add-apt-repository -y  ppa:brightbox/ruby-ng && \
  #    sed -i s/jessie/trusty/g  /etc/apt/sources.list.d/brightbox-ruby-ng-jessie.list && apt-get update && \
  #    apt-get install -y --no-install-recommends ruby2.2 ruby2.2-dev libtool autoconf automake gnuplot-nox libsqlite3-dev \
  #    libatlas-base-dev libgsl0-dev libmagick++-dev imagemagick && \
  #    ln -s /usr/bin/libtoolize /usr/bin/libtool && \
  #    apt-get purge -y software-properties-common && \
  #    apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  #RUN gem install --no-rdoc --no-ri rbczmq sciruby-full 
  
  #ENV PATH /home/$NB_USER/.cabal/bin:/opt/cabal/1.22/bin:/opt/ghc/7.8.4/bin:/opt/happy/1.19.4/bin:/opt/alex/3.1.3/bin:$PATH
  
  USER jovyan
  
  # Python packages
  RUN conda config --add channels conda-forge && \
  
negative.code:     scijava-jupyter-kernel \
      # ansible
      ansible-kernel \
      bioblend galaxy-ie-helpers \
      cython patsy statsmodels cloudpickle dill tensorflow r-xml && conda clean -yt
  
  ADD ./startup.sh /startup.sh
  ADD ./monitor_traffic.sh /monitor_traffic.sh
  