anchor.diff:              texlive-generic-recommended
   
   RUN apt-get install --yes \
  -	        # for data100
  -	        openjdk-8-jdk-headless \
  +            # for data100
  +            openjdk-8-jdk-headless \
               # for LS88-5 and modules basemap
               libspatialindex-dev \
               libgeos-dev \
  
positive.code:             r-cran-tidyr \
              r-cran-uuid \
              r-cran-viridis \
              r-cran-withr
  
  # these are not packaged in ubuntu bionic yet
  
  # github ref is version 2.0.1
  RUN Rscript -e "devtools::install_github('cran/leaflet', ref = 'e0019db', upgrade_dependencies = FALSE)"
  
negative.code:             r-cran-openssl \
              r-cran-pbdzmq \
              r-cran-png \
              r-cran-proto \
              r-cran-raster \
              r-cran-rcolorbrewer \
              r-cran-rcpp \
              r-cran-repr \
              r-cran-rjson \
              r-cran-rlang \
              r-cran-rpart \
              r-cran-shiny \
              r-cran-sp \
  