Hugo Package Install on MacOS

Beginning with version v0.153.0 , the Hugo developers starting shipping the MacOS release of Hugo as a Mac-native pkg file rather than in the traditional compressed tar format. &#xA; Since I use Hugo to build this site, I had long maintained a shell script that automated the installation of the old tar.gz distribution files, so I needed to rework my script to deal with the pkg file. The reworked…