[MacPorts] #57961: trying to install final fantasy XI but getting this error and not sure what to do

[MacPorts]

#57961: trying to install final fantasy XI but getting this error and not sure what
to do
-------------------------+--------------------
  Reporter:  darkkain84  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:
      Port:              |
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Comment (by kencu):

 Hi! Please paste this following into a terminal window, and git us the
 result:
 {{{
 echo "macOS $(sw_vers -productVersion) $(sw_vers -buildVersion)"; echo
 "Xcode $(xcodebuild -version | awk '{print $NF}' | tr '\n' ' ')"
 }}}

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Ticket URL: <https://trac.macports.org/ticket/57961#comment:1>
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