[MacPorts] #41587: opencv at 2.4.7_1 cannot remove qt4 variant...

[MacPorts]

#41587: opencv at 2.4.7_1 cannot remove qt4 variant...
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  Reporter:  dllau@…  |      Owner:  macports-tickets@…
      Type:  defect   |     Status:  closed
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.2.1
Resolution:  invalid  |   Keywords:
      Port:  opencv   |
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Comment (by dllau@…):

 How do I see what variants I installed for a particular package, like
 opencv?

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Ticket URL: <https://trac.macports.org/ticket/41587#comment:2>
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