[MacPorts] #57004: py27-pyqt5 @5.11.2 configure failure: Unable to import enum (was: port install pymol failure)

[MacPorts]

#57004: py27-pyqt5 @5.11.2 configure failure: Unable to import enum
-------------------------+----------------------
  Reporter:  mikedudek   |      Owner:  mamoll
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:  py27-pyqt5  |
-------------------------+----------------------
Changes (by jmroot):

 * owner:  jwhowarth => mamoll
 * port:  pymol => py27-pyqt5


Comment:

 Not a pymol problem. There are two different errors in the log, but one is
 from an older version of the port. The current one is:
 {{{
 :info:configure Error: Unable to import enum. Please install the enum34
 package from PyPI.
 }}}

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Ticket URL: <https://trac.macports.org/ticket/57004#comment:2>
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