[MacPorts] #52915: Could not find a working Foundation implementation while upgrading from 2.3.4 to 2.3.5

[MacPorts]

#52915: Could not find a working Foundation implementation while upgrading from
2.3.4 to 2.3.5
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  Reporter:  Jaymzu   |      Owner:  macports-tickets@…
      Type:  defect   |     Status:  closed
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.3.4
Resolution:  invalid  |   Keywords:
      Port:           |
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Comment (by Jaymzu):

 My apologies on this. I just realised that I didn't update Xcode after
 switching to Sierra.

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Ticket URL: <https://trac.macports.org/ticket/52915#comment:8>
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