anchor.diff:      miniUI_0.1.1.1.tar.gz 
   
   RUN DEBIAN_FRONTEND=noninteractive wget \
  -    https://mirrors.nics.utk.edu/cran/src/contrib/htmlwidgets_1.2.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/nycflights13_1.0.0.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/abynames_0.3.0.tar.gz \
       https://mirrors.nics.utk.edu/cran/src/contrib/janeaustenr_0.1.5.tar.gz \
  
positive.code: 
  RUN DEBIAN_FRONTEND=noninteractive R CMD INSTALL \
      pryr_0.1.4.tar.gz \
      profvis_0.3.5.tar.gz \
      RcppArmadillo_0.9.100.5.0.tar.gz \
      xaringan_0.7.tar.gz \
  
negative.code:     greta_0.2.3.tar.gz 
  
  RUN rm \
      nycflights13_1.0.0.tar.gz \
      abynames_0.3.0.tar.gz \
      janeaustenr_0.1.5.tar.gz \
  