a) Selfupdate:
sudo port selfupdate
b) Update outdated
sudo port upgrade outdated
c) X-Code Update / License falls a/b fehlschlagen
sudo xcode-select --update
sudo xcodebuild -license
d) Macport-Paket installieren (z.B. httrack)
sudo port install httrack
e) Verfügbare Ports:
https://www.macports.org/ports.php