[MacPorts] #40171: Port cannot install gnuplot

[MacPorts]

#40171: Port cannot install gnuplot
-----------------------------+---------------------
  Reporter:  matthew20103@…  |      Owner:  mojca@…
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.2.0
Resolution:                  |   Keywords:
      Port:  gnuplot         |
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Comment (by matthew20103@…):

 Replying to [comment:2 cal@…]:
 > Please remember to set the port field and cc the maintainer. You don't
 need to cc yourself. Please try to use WikiFormatting when posting in
 trac.
 >
 > Please provide the output of `otool -L /opt/local/lib/libpng15.15.dylib`
 on your system.

 I am sorry, its my first post here.
 Here is the output of 'otool -L /opt/local/lib/libpng15.15.dylib'

 {{{
 otool -L /opt/local/lib/libpng15.15.dylib

 /opt/local/lib/libpng15.15.dylib:
         /opt/local/lib/libpng15.15.dylib (compatibility version 30.0.0,
 current version 30.0.0)
         /opt/local/lib/libz.1.dylib (compatibility version 1.0.0, current
 version 1.2.7)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 169.3.0)
 }}}

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Ticket URL: <https://trac.macports.org/ticket/40171#comment:3>
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