Tox is a peer to peer (serverless) instant messenger aimed at making security and privacy easy to obtain for regular users. It uses NaCl for its encryption and authentication.
To install toxcore, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install toxcore
To see what files were installed by toxcore, run:
port contents toxcore
To later upgrade toxcore, run:
sudo port selfupdate && sudo port upgrade toxcore
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.