[MacPorts] #70837: python310 failed to install on Mac OS X Sequoia

[MacPorts]

#70837: python310 failed to install on Mac OS X Sequoia
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  Reporter:  punkish    |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:
      Port:  python310  |
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Comment (by punkish):

 I made a mistake opening this as a new ticket. Actually, I got this error
 when trying once again to install `upx`. I removed and reinstalled the
 commandlinetools (which led to successfully being able to install `hugo`
 and `tippecanoe`, both of which had failed earlier). Then I tried to
 install `upx`. This time it ran further than before but failed with the
 above error (python310 related). This really should be a part of
 [#70834](https://trac.macports.org/ticket/70834)

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Ticket URL: <https://trac.macports.org/ticket/70837#comment:1>
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