[MacPorts] #57870: Trying to install py36-matplotlib from the current macports (macports version 2.5.4) fails, as py36-matplotlib depends on an obsolete package py36-pyobj-cocoa.

[MacPorts]

#57870: Trying to install py36-matplotlib from the current macports (macports
version 2.5.4) fails, as py36-matplotlib depends on an obsolete package
py36-pyobj-cocoa.
-------------------------+--------------------
  Reporter:  nealeyoung  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.5.4
Resolution:              |   Keywords:
      Port:              |
-------------------------+--------------------

Comment (by reneeotten):

 This was an unintended side-effect of updating the py-pyobjc port (see
 [https://github.com/macports/macports-
 ports/commit/9f7482c08397c12d53c25a6d365e10d729407282 here]). For new
 installations py-matplotlib this could be fixed by updating the dependency
 as I have done in [https://github.com/macports/macports-ports/pull/3370
 PR3370]. For updating the port however there is an additional issue that
 ideally would get solved before merging that PR. In short, stay tuned...
 hopefully resolved soon!

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Ticket URL: <https://trac.macports.org/ticket/57870#comment:2>
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