anchor.diff:  
   USER root
   
  -ENV JULIA_PKGDIR /opt/julia
  -ENV IHaskell /opt/IHaskell
  +ENV JULIA_PKGDIR=/opt/julia IHaskell=/opt/IHaskell
   
   ADD Scripts/languages_setup.sh /tmp/languages_setup.sh
   RUN bash /tmp/languages_setup.sh
  
positive.code: MAINTAINER Josh Cole <jwcole1@qinetiq.com>
  
  # Configure environment
  ENV DEBIAN_FRONTEND=noninteractive
  
  ENV SHELL /bin/bash
  ENV NAME base-data-science
  
  # The Basics
  RUN	apt --yes update && apt --yes upgrade
  
negative.code: # Locale
  RUN sed -i -e 's/# en_GB.UTF-8 UTF-8/en_GB.UTF-8 UTF-8/' /etc/locale.gen && \
      locale-gen
  
  ENV LANG=en_GB.UTF-8 LANGUAGE=en_GB:en  LC_ALL=en_GB.UTF-8
  
  ENV DATASCI_USER=datasci DATASCI_UID=1000 HOME=/home/$DATASCI_USER
  ENV CONDA_DIR=/opt/conda CONDA_BIN=$CONDA_DIR/bin CONDA_SRC=/usr/local/src/conda
  ENV PATH $CONDA_BIN:$HOME.local/bin:$PATH
  
  ENV Documents=$HOME/Documents Downloads=$HOME/Downloads Workspace=$HOME/Workspace
  
  ADD Scripts/setup_datasci_user.sh /tmp/setup_datasci_user.sh
  RUN bash /tmp/setup_datasci_user.sh
  
  VOLUME ["$Documents", "$Downloads", "$Workspace"]
  
  ADD Scripts/linux_setup.sh /tmp/linux_setup.sh
  RUN bash /tmp/linux_setup.sh
  
  ENV SAGE_ROOT=/usr/lib/sagemath/ JUPYTER_SHARE=/usr/local/share/jupyter USER_JUPYTER_KERNELS=$HOME/.jupyter/kernels
  
  ADD Scripts/install_sagemath.sh /tmp/install_sagemath.sh
  RUN bash /tmp/install_sagemath.sh
  
  # SHA Currently failing
  ENV TINI_VERSION=v0.15.0 TINI_CHECKSUM=595E85A6B1B4779EA4DAAEC70B588DFF0527A9B7 TINI_DIR=/opt/tini
  
  ADD Scripts/install_tini.sh /tmp/install_tini.sh
  RUN bash /tmp/install_tini.sh
  