To install R-baizer, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install R-baizer
To see what files were installed by R-baizer, run:
port contents R-baizer
To later upgrade R-baizer, run:
sudo port selfupdate && sudo port upgrade R-baizer
Reporting an issue on MacPorts Trac
The MacPorts Project uses a system called Trac to file tickets to report bugs and enhancement requests.
Though anyone may search Trac for tickets, you must have a GitHub account in order to login to Trac to create tickets.