anchor.diff:  
   RUN wget https://bootstrap.pypa.io/get-pip.py
   RUN python get-pip.py
  +
  +RUN apt-get update
   
   RUN \
       apt-get install -y git libpng-dev libfreetype6-dev pkg-config \
  
positive.code: RUN \
      mkdir /ndmg_atlases && \
      cd /ndmg_atlases && \
      wget -rnH --cut-dirs=3 --no-parent -P /ndmg_atlases $FMRI_ATLASES && \
      unzip fmri_atlases.zip
  RUN \
      cd /ndmg_atlases && \
      wget -rnH --cut-dirs=3 --no-parent -P /ndmg_atlases $DWI_ATLASES && \
      unzip dwi_atlases.zip
  
  # copy over the entrypoint script
  COPY ./startfngs.sh /
  
negative.code: FROM neurodata/fsl_1604:0.0.1
  MAINTAINER Eric Bridgeford <ericwb95@gmail.com>
  
  #--------Environment Variables-----------------------------------------------#
  