anchor.diff:  # Jupyter container used for Galaxy IPython (+other kernels) Integration
   #
  -# VERSION       0.3.0
  +# VERSION   0.1
   
   FROM jupyter/minimal-notebook:4.0
   
  
positive.code: 
  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 \
      libfreetype6-dev libpng-dev net-tools procps libreadline-dev julia wget lynx software-properties-common \
      # Julia dependencies
      julia libnettle4 \
      # R dependencies that conda can't provide (X, fonts, compilers)
      libxrender1 fonts-dejavu \
      # IHaskell dependencies
      zlib1g-dev libzmq3-dev libtinfo-dev libcairo2-dev libpango1.0-dev
  
  # The Glorious 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
  
  # 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
  
  RUN 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 clean
  
  RUN gem install --no-rdoc --no-ri 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
  
  
negative.code: RUN iruby register
  
  # R packages
  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
  