[MacPorts] #63086: py39-opencv3 @3.4.14_0: Failed to activate due to conflict with opencv (was: py39-opencv3 @3.4.14_0: Failed to install py39-opencv3: no destroot found at: ...)

[MacPorts]

#63086: py39-opencv3 @3.4.14_0: Failed to activate due to conflict with opencv
-------------------------+----------------------
  Reporter:  macdeport   |      Owner:  mascguy
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.7.1
Resolution:              |   Keywords:
      Port:  py-opencv3  |
-------------------------+----------------------
Changes (by jmroot):

 * owner:  (none) => mascguy
 * status:  new => assigned
 * port:  py39-opencv3 => py-opencv3
 * keywords:  Python 3.9, opencv =>


Comment:

 "No destroot found" is a bit of a red herring; see
 ProblemHotlist#nodestrootfound. The actual problem is this:
 {{{
 :error:activate Failed to activate py39-opencv3: Image error:
 /opt/local/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9
 /site-packages/cv2/__init__.py is being used by the active opencv port.
 Please deactivate this port first, or use 'port -f activate py39-opencv3'
 to force the activation.
 }}}

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Ticket URL: <https://trac.macports.org/ticket/63086#comment:1>
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