Install octave-mapping on macOS with MacPorts

If not done already, install MacPorts.

To install octave-mapping, run the following command in macOS terminal (Applications->Utilities->Terminal)

sudo port install octave-mapping

To see what files were installed by octave-mapping, run:

port contents octave-mapping

To later upgrade octave-mapping, run:

sudo port selfupdate && sudo port upgrade octave-mapping

Installations	3
Requested Installations	2