[MacPorts] #58760: py37-pyqt5: Failed to determine the detail of your Qt installation

[MacPorts]

#58760: py37-pyqt5: Failed to determine the detail of your Qt installation
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  Reporter:  mfacorcoran  |      Owner:  (none)
      Type:  defect       |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  py-pyqt5     |
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Comment (by kencu):

 that looks like your problem. There is a symlink from MacOSX10.14.sdk that
 is pointing to what resolves to the MacOSC10.15.sdk and that can't be
 good. If you remove that symlink, and while you're there clean up whatever
 the other messy one is (what is {{{'MacOSX.sdk 1'}}}??)., then I suspect
 you should be OK.

 You may have built some software that now thinks there is a
 MacOSX10.14.sdk present in that location. If so, you'll need to get that
 SDK from Xcode10 I believe, and copy it in there, or rebuild the software
 looking for it there.

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Ticket URL: <https://trac.macports.org/ticket/58760#comment:22>
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