Install yaml-cpp on macOS with MacPorts

If not done already, install MacPorts.

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

sudo port install yaml-cpp

To see what files were installed by yaml-cpp, run:

port contents yaml-cpp

To later upgrade yaml-cpp, run:

sudo port selfupdate && sudo port upgrade yaml-cpp

Installations	24
Requested Installations	9