[MacPorts] #28601: bluefish 2.0.2 missing dependency for libpng12

[MacPorts]

#28601: bluefish 2.0.2 missing dependency for libpng12
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 Reporter:  james.levander@…          |       Owner:  macports-tickets@…                   
     Type:  defect                    |      Status:  new                                  
 Priority:  Normal                    |   Milestone:                                       
Component:  ports                     |     Version:  1.9.2                                
 Keywords:  png                       |        Port:  bluefish                             
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Changes (by ryandesign@…):

 * cc: ryandesign@… (added)
  * keywords:  => png


Comment:

 Everything that uses libpng needs to be updated after updating to libpng
 1.4.x. Use

 {{{
 sudo port selfupdate
 sudo port clean outdated
 port outdated
 }}}

 Upgrade everything shown (possibly not in the order shown). If at the end
 you still end up with ports that won't build, or errors about libpng12 not
 being found, let us know.

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Ticket URL: <https://trac.macports.org/ticket/28601#comment:2>
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