[MacPorts] #55566: py-spyder-devel: Crashes on start

[MacPorts]

#55566: py-spyder-devel: Crashes on start
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  Reporter:  mf2k             |      Owner:  eborisch
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:
Resolution:                   |   Keywords:
      Port:  py-spyder-devel  |
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Comment (by chrstphrchvz):

 Based on that error message alone, I'm wondering if its just that the
 affected machine has both qt5 @5.9.2 and @5.10.0 ports active, whereas
 only one particular version should be active at a time. I would check
 `port echo active | grep 'qt5.* @5.9.2'` and `port echo active | grep
 'qt5.* @5.10.0'`—maybe only one of the two should be printing anything.

 I think any qt5 ports needed by py36-spyder-devel should be able to update
 to @5.10.1 now (it didn't install any from version @5.10.0 or earlier on
 my system). But maybe this indicates that qt5 ports should better enforce
 letting only one version be active at a time; that is, other ports might
 also be affected by this issue.

-- 
Ticket URL: <https://trac.macports.org/ticket/55566#comment:1>
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