[MacPorts] #58724: sudo port install opencv +contrib +nonfree +python36 Failed to build opencv: command execution failed

[MacPorts]

#58724: sudo port install opencv +contrib +nonfree +python36 Failed to build
opencv: command execution failed
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  Reporter:  ymunwes  |      Owner:  (none)
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:           |
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Changes (by ymunwes):

 * Attachment "main.log" added.

 output log

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Ticket URL: <https://trac.macports.org/ticket/58724>
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