anchor.diff:  # The following rely on rgeos, which retires end of 2023
   # RUN install_r rgeos
   # RUN install_r inlabru
  -
  -# leafem doesn't build yet: double free or corruption (out) Aborted (core dumped)
  -# RUN install_r leafem
  -# RUN install_r mapview
  
positive.code:     apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
  
  # The following are not available from the launchpad apt repo; install source packages
  RUN install_r rgrass7
  RUN install_r leaflet
  RUN install_r paletteer
  RUN install_r tidybayes
  
  
negative.code:     r-cran-geojsonsf \
      r-cran-geometries \
      r-cran-jsonify \
      r-cran-leafem \
      r-cran-leaflet \
      r-cran-lwgeom \
      r-cran-mapproj \
      r-cran-maptools \
      r-cran-mapview \
      r-cran-rapidjsonr \
      r-cran-raster \
      r-cran-rgdal \
      r-cran-rgrass7 \
      r-cran-sf \
      r-cran-sfheaders \
      r-cran-shapefiles \
  