[MacPorts] #54511: gnuradio @3.7.11 install error when parsing XML

[MacPorts]

#54511: gnuradio @3.7.11 install error when parsing XML
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  Reporter:  stephensworld  |      Owner:  michaelld
      Type:  defect         |     Status:  assigned
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.4.1
Resolution:                 |   Keywords:
      Port:  gnuradio       |
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Comment (by stephensworld):

 I have reduced /usr/local but I have still the same problems.
 Please see attached file usr_local

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Ticket URL: <https://trac.macports.org/ticket/54511#comment:16>
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