GNU International Domain Name Library (current version 2)
GNU International Domain Name Library (current version 2). GNU Libidn2 is an implementation of the IDNA2008 + TR46 specifications (RFC 5890, RFC 5891, RFC 5892, RFC 5893, TR 46). Libidn2 is a standalone library, without any dependency on Libidn. Libidn2 is believed to be a complete IDNA2008 / TR46 implementation.
GNU International Domain Name Library (current version 2). GNU Libidn2 is an implementation of the IDNA2008 + TR46 specifications (RFC 5890, RFC 5891, RFC 5892, RFC 5893, TR 46). Libidn2 is a standalone library, without any dependency on Libidn. Libidn2 is believed to be a complete IDNA2008 / TR46 implementation.
To install libidn2, run the following command in macOS terminal (Applications->Utilities->Terminal)
sudo port install libidn2
To see what files were installed by libidn2, run:
port contents libidn2
To later upgrade libidn2, run:
sudo port selfupdate && sudo port upgrade libidn2
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.