anchor.diff:  
   EXPOSE 5012
   
  -run apk add perl
  -
   CMD ["python3", "server.py"]
  
positive.code: FROM anapsix/alpine-java:8_server-jre
  
  RUN apk update && apk upgrade
  RUN apk add python3
  
  RUN apk add --virtual .exasol curl tar perl \
      && cd /usr/local \
  
negative.code: ENV EXAJLOAD_BIN=/usr/local/EXASOL_JDBC-6.0.4/exajload
  ENV PATH=$PATH:/usr/local/EXASOL_JDBC-6.0.4
  
  WORKDIR /app
  
  ADD ./requirements.txt .
  