anchor.diff:  COPY ./COPYRIGHT.rst  ./
   COPY ./LICENSE.txt    ./
   COPY ./pyproject.toml ./
  +COPY ./README.rst     ./
  +COPY ./requirements/  ./requirements/
   COPY ./setup.py       ./
   COPY ./src/           ./src/
   
   # Install the application
   WORKDIR /tmp
   RUN install -o daemon -g daemon -d "${IMS_INSTALL_DIR}"
  -USER daemon:daemon
   RUN python -m venv "${IMS_INSTALL_DIR}"
   RUN "${IMS_INSTALL_DIR}/bin/pip" --no-cache-dir install --upgrade pip
   RUN "${IMS_INSTALL_DIR}/bin/pip" --no-cache-dir install "${IMS_SOURCE_DIR}"
  
positive.code: # -----------------------------------------------------------------------------
  # This stage builds the build container.
  # -----------------------------------------------------------------------------
  FROM python:3.9-alpine3.12 as build
  
  # Install compiler toolchain and libraries.
  RUN apk add --no-cache build-base libffi-dev libressl-dev
  
  # Install/upgrade pip
  RUN python -m pip install --upgrade pip
  
  # Paths
  ENV IMS_SOURCE_DIR="/src/ims"
  
negative.code: # -----------------------------------------------------------------------------
  # This stage builds the application container.
  # -----------------------------------------------------------------------------
  FROM python:3.9-alpine3.13 as application
  
  # Docker-specific default configuration
  ENV IMS_HOSTNAME="0.0.0.0"
  