anchor.diff:  
   
   # Pyhton stuff
  -RUN pip install --upgrade pip
  -RUN pip install python-axolotl --upgrade
  -RUN pip install pillow --upgrade
  +RUN pip install --upgrade pip \
  + && pip install python-axolotl --upgrade \
  + && pip install pillow --upgrade
   
   
   RUN pip install yowsup2 --upgrade
  
positive.code: FROM debian:jessie
  MAINTAINER arminpipp <armin.pipp@gmail.com>
  
  ENV DEBIAN_FRONTEND noninteractive
  ENV TERM xterm
  
negative.code: WORKDIR /opt
  RUN mkdir /opt/yowsup-config
  RUN wget -N https://github.com/tgalal/yowsup/archive/master.zip
  RUN unzip -o master.zip && rm master.zip
  
  
  WORKDIR /opt
  # install fhem (debian paket)
  RUN wget http://fhem.de/fhem-5.7.deb
  RUN dpkg -i fhem-5.7.deb
  # RUN rm fhem.deb
  RUN echo 'fhem    ALL = NOPASSWD:ALL' >>/etc/sudoers
  RUN echo 'attr global pidfilename /var/run/fhem/fhem.pid' >> /opt/fhem/fhem.cfg
  