[MacPorts] #56410: 'port selfupdate' from 2.4.2 to 2.4.3 fails on PPC running OSX10.5.8

[MacPorts]

#56410: 'port selfupdate' from 2.4.2  to 2.4.3 fails on PPC running OSX10.5.8
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  Reporter:  josephsacco  |      Owner:  (none)
      Type:  defect       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  base         |    Version:  2.4.3
Resolution:               |   Keywords:  leopard powerpc legacy-os
      Port:               |
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Comment (by ryandesign):

 Do you have anything in /usr/local, such as an installation of readline?

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Ticket URL: <https://trac.macports.org/ticket/56410#comment:10>
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