anchor.diff:  	
   ## Clean up obsolete folders and packages
   RUN rm -rf /var/lib/apt/lists/*
  -RUN rm -rf ${INSTALL_DIR}/tmp
  +RUN rm -rf /tmp/*
   
   
   # Install the Arches application
  
positive.code: RUN . ${WEB_ROOT}/ENV/bin/activate &&\
  	bower --allow-root install &&\
  	python setup.py install
  	
  		
  		
  # Add Docker-related files
  COPY docker/entrypoint.sh ${INSTALL_DIR}/entrypoint.sh
  COPY docker/settings_local.py ${ARCHES_ROOT}/arches/settings_local.py
  RUN	chmod -R 700 ${INSTALL_DIR} &&\
  	dos2unix ${INSTALL_DIR}/*
  
  	
  # Set entrypoint
  CMD ${INSTALL_DIR}/entrypoint.sh
  
  
  # Expose port 8000
  
negative.code: 
  ## Setting default environment variables
  ENV WEB_ROOT=/web_root
  ENV DOCKER_DIR=/docker
  # Root project folder
  ENV ARCHES_ROOT=${WEB_ROOT}/arches
  
  
  ## Install dependencies
  WORKDIR /tmp
  RUN apt-get update -y &&\
  	apt-get upgrade -y &&\
  	apt-get install -y wget \
  