Install r-cran-optparse by entering the following commands in the terminal:
sudo apt update sudo apt install r-cran-optparse
Description:
GNU/R Command line option parser
A command line parser inspired by Python's 'optparse' library to be used with Rscript to write "#!" shebang scripts that accept short and long flag/options.
Homepage: https://cran.r-project.org/package=optparse
Version: 1.4.4-1ubuntu1
Section: universe/gnu-r