[MacPorts] #60384: Failed py37-mayavi installation on maxos 10.14.6

[MacPorts]

#60384: Failed py37-mayavi installation on maxos 10.14.6
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  Reporter:  DanyPPage  |      Owner:  jjstickel
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.6.2
Resolution:             |   Keywords:
      Port:  py-mayavi  |
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Comment (by DanyPPage):

 It is still broken once I have re-installed vkt with python37 variant.

 % port installed vtk
 The following ports are currently installed:
   vtk @8.2.0_0+python37 (active)

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Ticket URL: <https://trac.macports.org/ticket/60384#comment:4>
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