anchor.diff:          less \
           groff \
           jq \
  -        py-numpy-f2py@community \
  -        py-numpy@community \
  +        py-numpy-f2py \
  +        py-numpy \
           freetype \
           libpng \
       && pip install --no-cache-dir awscli setuptools cffi psycopg2 cryptography matplotlib pandas python-dateutil pytz six wsgiref scipy \
  
positive.code: FROM alpine:3.6
  MAINTAINER Thomas Spicer <thomas@openbridge.com>
  
  ENV LANG C.UTF-8
  
negative.code:       tk-dev \
        zlib-dev \
        mariadb-common \
        py-numpy-dev \
        mariadb-dev \
        postgresql-dev
  RUN apk update \
      && apk add --update --no-cache --virtual .build-deps \
         $PY_DEPS \
      && update-ca-certificates \
  