anchor.diff:  RUN iruby register
   
   # R packages
  -RUN conda config --add channels r
  -RUN conda install --yes r-irkernel r-plyr r-devtools r-rcurl r-dplyr r-ggplot2 \
  +RUN conda config --add channels r && conda install --yes r-irkernel r-plyr r-devtools r-rcurl r-dplyr r-ggplot2 \
       r-caret rpy2 r-tidyr r-shiny r-rmarkdown r-forecast r-stringr r-rsqlite r-reshape2 r-nycflights13 r-randomforest && conda clean -yt
   
   # IJulia and Julia packages
  
positive.code: # Jupyter container used for Galaxy IPython (+other kernels) Integration
  #
  # VERSION       0.3.0
  
  FROM jupyter/minimal-notebook:4.0
  
  
negative.code: # Extra Kernels
  RUN pip install --user --no-cache-dir bash_kernel bioblend && \
      python -m bash_kernel.install
  
  ADD ./startup.sh /startup.sh
  ADD ./monitor_traffic.sh /monitor_traffic.sh
  