anchor.diff:      libgeos-dev
   
   # Install libharfbuzz from source as it is not in a repository
  +RUN apt-get install -y bzip2
   RUN cd /tmp && wget http://www.freedesktop.org/software/harfbuzz/release/harfbuzz-0.9.19.tar.bz2 && \
       tar xjf harfbuzz-0.9.19.tar.bz2 && \
       cd harfbuzz-0.9.19 && \
  
positive.code:         -DWITH_HARFBUZZ=1 \
          -DWITH_ICONV=1 \
          -DWITH_CAIRO=1 \
          -DWITH_SVGCAIRO=1 \
          -DWITH_MYSQL=1 \
          -DWITH_GEOS=1 \
          -DWITH_POSTGIS=1 \
  
negative.code:     libproj-dev \
      libfribidi-dev \
      libcairo2-dev \
      librsvg2-dev \
      libmysqlclient-dev \
      libpq-dev \
      libcurl4-gnutls-dev \
  