Upgrading MacPorts when upgrading to a new version of Mac OS X or to a new Mac

This is a quick list of the steps necessary to make your MacPorts installation work when upgrading to a new version of Mac OS X. 1. Pre-upgrade/Old mac: Clean up old MacPorts installation You may want first to do port selfupdate etc to upgrade to the newest version of MacPorts. Also remove all unnecessary packages etc. […]