anchor.diff:    ack-grep \
     adduser \
     aptitude \
  -  build-essential \
     build-essential \
     curl \
     fftw3 \
  
positive.code:   chmod +x gphoto2-updater.sh && \
    sudo ./gphoto2-updater.sh
  
  RUN echo "Installing cdsclient"; \
    wget http://cdsarc.u-strasbg.fr/ftp/pub/sw/cdsclient.tar.gz && \
    tar -zxvf cdsclient.tar.gz && \
  
negative.code:   ./configure && \
    make && sudo make install 
    
  WORKDIR /tmp  
  RUN echo "Installing SCAMP"; \
    wget http://www.astromatic.net/download/scamp/scamp-$SCAMP_VERSION.tar.gz && \
    tar -zxvf scamp-$SCAMP_VERSION.tar.gz && cd scamp-$SCAMP_VERSION && \
  