Download Old Versions of MacPorts: 2.7.2 -Catalina - 2.7.2 - Mojave - 2.7.2 - HighSierra
If you experience any compatibility issues with MacPorts for Mac, consider downloading one of the older versions of MacPorts. MacUpdate stores previous versions of MacPorts for you since v. 2.7.2 - HighSierra.