anchor.diff:  # Generate the Docker container to run MiCall on BaseSpace.
  -FROM python:2.7
  +FROM python:3.6
   
   MAINTAINER BC CfE in HIV/AIDS https://github.com/cfe-lab/MiCall
   
  
positive.code: ## MiCall
  COPY micall_basespace.py /opt/micall/
  COPY micall/__init__.py micall/project* /opt/micall/micall/
  COPY micall/core /opt/micall/micall/core/
  COPY micall/g2p /opt/micall/micall/g2p/
  COPY micall/monitor /opt/micall/micall/monitor/
  COPY micall/utils /opt/micall/micall/utils/
  
negative.code:   && rm -rf /var/lib/apt/lists/*
  
  ## Python packages, plus trigger matplotlib to build its font cache
  RUN pip install python-Levenshtein matplotlib requests reportlab && \
    python -c 'import matplotlib; matplotlib.use("Agg"); import matplotlib.pyplot'
  
  ## bowtie2
  