#41171: libgcc: The directory that should contain system headers does not exist: /usr/include ----------------------+-------------------------------- Reporter: steve@… | Owner: macports-tickets@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.2.1 Resolution: invalid | Keywords: mavericks Port: libgcc | ----------------------+-------------------------------- Comment (by steve@…): I already had at least once after the upgrade and Xcode upgrade. However, it had somehow been uninstalled automatically without my knowledge. May I suggest a check in the port command to see if this has happened and an error given. I'm sure it would save a great deal of your time and effort as much as anything else. -- Ticket URL: <https://trac.macports.org/ticket/41171#comment:2> MacPorts <http://www.macports.org/> Ports system for OS X