[MacPorts] #53562: opencv @3.2.0: fatal error: 'AVFoundation/AVFoundation.h' file not found

[MacPorts]

#53562: opencv @3.2.0: fatal error: 'AVFoundation/AVFoundation.h' file not found
---------------------+----------------------
  Reporter:  fmw42   |      Owner:  stromnov
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.4.0
Resolution:          |   Keywords:
      Port:  opencv  |
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Comment (by ryandesign):

 opencv 3.2.0 built successfully on our automated builders on Mavericks and
 later. I guess this is a problem on earlier OS versions.

 To go back to the previous version temporarily until this is fixed, see
 wiki:howto/InstallingOlderPort.

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Ticket URL: <https://trac.macports.org/ticket/53562#comment:6>
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