anchor.diff:  RUN pip install -e $POCS
   
   # Copy PIAA files and install as package
  -ADD . $PIAA
  -WORKDIR $PIAA
  +ADD . /app
  +WORKDIR /app
   RUN pip install -e .
   
   # Set entrypoint as the Flask notification listener and expose port
   EXPOSE 8080
  -ENTRYPOINT ["python3", "./scripts/notification_listener.py"]
  +ENTRYPOINT ["python3.4", "./scripts/notification_listener.py"]
  
positive.code: FROM python:3.4
  #FROM gcr.io/google_appengine/python
  
  # Setup virtualenv and environment variables
  RUN pip install virtualenv
  RUN virtualenv /env -p python3.4
  ENV VIRTUAL_ENV /env
  ENV PANUSER panoptes
  
negative.code: ENV PATH /env/bin:$PATH
  
  # Install PIAA dependencies
  ADD requirements.txt /app/requirements.txt
  RUN pip install -r /app/requirements.txt
  
  # Clone POCS and install dependencies
  RUN apt-get update && apt-get install -y \  # extra dependencies to fix install errors
      libncurses5-dev \
      python3-tk
  RUN git clone -b develop https://github.com/panoptes/POCS.git $POCS
  