anchor.diff:  	export PATH=$GDAL_PREFIX/bin:$PATH && \
   	export LD_LIBRARY_PATH=$GDAL_PREFIX/lib:$LD_LIBRARY_PATH && \
   	export GDAL_DATA=$GDAL_PREFIX/share/gdal && \
  -	export PYTHONPATH=/usr/local/gdal_build/lib/python3.6/site-packages
  +	export PYTHONPATH=/usr/local/gdal_build/lib/python3.6/site-packages && \
   	# Test
   	gdalwarp --version
   
  
positive.code:     	--without-perl \
      	--without-pg \
      	--without-php \
     		--without-png \
      	--without-qhull \
      	--without-sde \
      	--without-sqlite3 \
  
negative.code: ADD . /coal
  
  # Install pycoal from source, ensures we always use the latest development branch
  RUN python setup.py install
  