[MacPorts] #55482: py36-matplotlib fails to upgrade (checksum mismatch), reinstall also fails.

[MacPorts]

#55482: py36-matplotlib fails to upgrade (checksum mismatch), reinstall also fails.
-------------------------------+------------------------
  Reporter:  augustusjdporter  |      Owner:  seanfarley
      Type:  defect            |     Status:  assigned
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:
      Port:  py-matplotlib     |
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Changes (by jjstickel):

 * Attachment "py-matplotlib_Portfile.diff" added.


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Ticket URL: <https://trac.macports.org/ticket/55482>
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