anchor.diff:     mosaicCore_0.6.0.tar.gz \
      ggstance_0.3.1.tar.gz \
      ggformula_0.9.0.tar.gz \
  +   ggrepel_0.8.0.tar.gz \
      mosaic_1.4.0.tar.gz 
   
   # Cliburn Chan requested these:
  
positive.code:    https://mirrors.nics.utk.edu/cran/src/contrib/ggstance_0.3.1.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/ggformula_0.9.0.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/mosaicCore_0.6.0.tar.gz \
     https://mirrors.nics.utk.edu/cran/src/contrib/mosaic_1.4.0.tar.gz 
  
  RUN DEBIAN_FRONTEND=noninteractive R CMD INSTALL \
  
negative.code:    mosaicCore_0.6.0.tar.gz \
     ggstance_0.3.1.tar.gz \
     ggformula_0.9.0.tar.gz \
     ggrepel_0.8.0.tar.gz \
     mosaic_1.4.0.tar.gz 
  
  RUN rm \
  