To install luanti, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install luanti
To see what files were installed by luanti, run:
port contents luanti
To later upgrade luanti, run:
sudo port selfupdate && sudo port upgrade luanti
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.