[MacPorts] #55854: Error: Processing of port GLC_lib failed

[MacPorts]

#55854: Error: Processing of port GLC_lib failed
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  Reporter:  smcguffee  |      Owner:
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:
Resolution:             |   Keywords:  GLC_lib
      Port:  GLC_lib    |
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Comment (by smcguffee):

 port info glpng
 glpng @1.45_4 (graphics)
 Variants:             universal

 Description:          glpng is a library for OpenGL to load PNG graphics
 files as an OpenGL texture
 Homepage:             http://www.wyatt100.freeserve.co.uk/download.htm

 Extract Dependencies: unzip
 Library Dependencies: libpng, mesa
 Platforms:            darwin
 License:              zlib
 Maintainers:          Email: ryandesign at macports.org
                       Policy: openmaintainer

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Ticket URL: <https://trac.macports.org/ticket/55854#comment:1>
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