[MacPorts] #55855: Error: Processing of port glpng failed

[MacPorts]

#55855: Error: Processing of port glpng failed
------------------------+-------------------
  Reporter:  smcguffee  |      Owner:
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:  glpng
      Port:  glpng      |
------------------------+-------------------
Changes (by smcguffee):

 * Attachment "main.log" added.

 Error Log

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Ticket URL: <https://trac.macports.org/ticket/55855>
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