[MacPorts] #54469: problem using python 3.6 in Sierra 10.12.5/Xcode 8.3.3

[MacPorts]

#54469: problem using python 3.6 in Sierra 10.12.5/Xcode 8.3.3
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  Reporter:  lpagani91  |      Owner:  jyrkiwahlstedt
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.4.1
Resolution:  invalid    |   Keywords:
      Port:  python36   |
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Comment (by mf2k):

 To clarify, your Xcode command line tools are out of date. Did you follow
 the wiki:Migration Instructions?

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Ticket URL: <https://trac.macports.org/ticket/54469#comment:4>
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