[MacPorts] #50065: py-matplotlib: Problem with import matplotlib.pyplot : RuntimeError: module compiled against API version a but this version of numpy is 9

[MacPorts]

#50065: py-matplotlib: Problem with import matplotlib.pyplot : RuntimeError: module
compiled against API version a but this version of numpy is 9
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  Reporter:  phillicl@…     |      Owner:  sean@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.4
Resolution:                 |   Keywords:
      Port:  py-matplotlib  |
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Comment (by sean@…):

 Did you install any python packages in your system python? Or anything in
 `/usr/local`?

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Ticket URL: <https://trac.macports.org/ticket/50065#comment:3>
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