[MacPorts] #42744: gtkspell2 fails to build "failed to load network entity"

[MacPorts]

#42744: gtkspell2 fails to build "failed to load network entity"
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  Reporter:  jfcaron@…  |      Owner:  macports-tickets@…
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.2.1
Resolution:             |   Keywords:
      Port:  gtkspell2  |
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Comment (by ryandesign@…):

 The log says "`I/O error : Attempt to load network entity
 http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl`". Maybe
 there is or was a network problem. Are you able to access that URL now,
 e.g. in a web browser? If so, try installing the port again.

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Ticket URL: <https://trac.macports.org/ticket/42744#comment:3>
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