anchor.diff:      pip install --upgrade --ignore-installed setuptools && pip install --no-cache-dir git+git://github.com/ppwwyyxx/tensorpack && \
       pip install pycountry && pip install iso3166 && \
       pip install pydash && \
  -    pip install kmodes && \
  +    pip install kmodes --no-dependencies && \
       pip install librosa && \
       pip install polyglot && \
       pip install mmh3 && \
  
positive.code:     apt-get update && apt-get install -y build-essential && \
      # https://stackoverflow.com/a/46498173
      conda update -y conda && conda update -y python && \
      # Vowpal Rabbit
      #apt-get install -y libboost-program-options-dev zlib1g-dev libboost-python-dev && \
      #cd /usr/lib/x86_64-linux-gnu/ && rm -f libboost_python.a && rm -f libboost_python.so && \
      #ln -sf libboost_python-py34.so libboost_python.so && ln -sf libboost_python-py34.a libboost_python.a && \
      #pip install vowpalwabbit && \
      # Anaconda's scipy is currently behind the main release (1.0)
      pip install scipy --upgrade && \
      pip install seaborn python-dateutil dask pytagcloud pyyaml joblib \
      husl geopy ml_metrics mne pyshp gensim && \
      conda install -y -c conda-forge spacy && python -m spacy download en && \
  
negative.code:     pip install kmapper && \
      pip install shap && \
      pip install ray && \
      ##### ^^^^ Add new contributions above here ^^^^ #####
      # clean up pip cache
      rm -rf /root/.cache/pip/*
  
  