Upgrade to Sierra from Mavericks

[Ryan Schmidt]

On Mar 13, 2017, at 09:53, Mannucci, Anthony J wrote:

> I did not save which port wanted gfortran. Sorry. Before one executes “port select gcc” there is no executable named “gfortran”. The executables have specific version names.

That's correct.

> One of the ports was expecting the generic name “gfortran”.

Then that port is faulty and should be fixed.