anchor.diff:      --with-swig-language-csharp=no \
       --with-swig-language-php7=no \
       --with-bpt=no \
  -    --disable-debug
  -RUN ln -s /usr/bin/python3 /usr/bin/python
  -RUN make
  -RUN make install
  +    --disable-debug && \
  +    ln -s /usr/bin/python3 /usr/bin/python && \
  +    make && \
  +    make install
  
positive.code: FROM ubuntu:21.10
  ENV DEBIAN_FRONTEND=noninteractive
  
  RUN apt-get update && \
  
negative.code:     pip3 install markdown
  
  RUN apt-get update && \
      apt-get install -y mariadb-server libmysqlclient-dev
  
  ARG emdrosversion="3.7.3"
  ARG emdrosdir="/opt/emdros"
  