anchor.diff:      apt-get install julia -y && \
       apt-get install libnettle4
   
  -ADD Julia/ /srv/Julia/
  -
   EXPOSE 8888
  -
  -RUN chmod a+rX /srv/R/ -R
   
   # jupyter is our user
   RUN useradd -m -s /bin/bash jupyter
  +
  +USER jupyter
  +RUN ipython profile create
  +
  +# Workaround for issue with ADD permissions
  +USER root
  +
  +# All the additions to give to the created user.
  +ADD Julia/ /srv/Julia/
  +ADD R/ /srv/R/
  +ADD notebooks/ /home/jupyter/
  +
  +# Add Google Analytics templates
  +ADD ga/ /srv/ga/
  +
  +RUN chmod a+rX /srv/R/ -R
  +RUN chown jupyter:jupyter /home/jupyter -R
  +
  +## Final actions for user
   
   USER jupyter
   ENV HOME /home/jupyter
  
positive.code: 
  # Example notebooks 
  RUN cp -r /srv/ipython/examples /home/jupyter/ipython_examples
  RUN cp -r /srv/notebooks/* /home/jupyter/
  
  RUN chown -R jupyter:jupyter /home/jupyter
  
  
negative.code: # The ipython/ipython image has the full working copy of IPython
  WORKDIR /srv/ipython/
  RUN chmod a+rwX /srv/ipython/examples
  
  # Dependencies for the example notebooks
  RUN apt-get build-dep -y mpi4py && pip2 install scikit-image vincent dill networkx mpi4py && pip3 install scikit-image vincent dill networkx mpi4py
  
  # Install R and the R kernel
  RUN apt-get install -y r-base r-base-dev r-cran-rcurl
  
  # Julia Installation
  RUN apt-get install software-properties-common python-software-properties -y && \
  