anchor.diff:  
   ### Grits-API ###################################################################################################
   USER grits
  -RUN git clone --depth 1 https://github.com/ecohealthalliance/grits-api.git $GRITS_HOME/grits-api
  +RUN git clone --branch py3 --depth 1 https://github.com/ecohealthalliance/grits-api.git $GRITS_HOME/grits-api
   
   #Configure grits-api
   RUN cd $GRITS_HOME/grits-api &&\
  
positive.code: # Replace shell with bash so we can source files
  RUN rm /bin/sh && ln -s /bin/bash /bin/sh
  
  # Set debconf to run non-interactively
  RUN echo 'debconf debconf/frontend select Noninteractive' | debconf-set-selections
  
  
negative.code: 
  #Install pip modules into virtenv
  RUN cd $GRITS_HOME &&\
      virtualenv --python=/usr/bin/python3 grits_env &&\
      source grits_env/bin/activate &&\
      pip install setuptools==34.4.1 &&\
      #pip install numpy nose &&\
      cd grits-api &&\
      pip install -r requirements.txt
  
  