[MacPorts] #49570: ackmate: use perl5.22

[MacPorts]

#49570: ackmate: use perl5.22
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  Reporter:  mojca@…  |      Owner:  macports-tickets@…
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:           |   Keywords:
      Port:  ackmate  |
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Comment (by devans@…):

 Note also that the way this app is constructed (not a typical perl build),
 you don't need to use the perl5 PortGroup and associated variables.  Just
 add a dependency on perl5.22.

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Ticket URL: <https://trac.macports.org/ticket/49570#comment:6>
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