[MacPorts] #55393: Installation failure: graphviz + rsvg

[MacPorts]

#55393: Installation failure: graphviz + rsvg
---------------------------+----------------------
 Reporter:  rhstanton      |      Owner:
     Type:  defect         |     Status:  new
 Priority:  Normal         |  Milestone:
Component:  ports          |    Version:
 Keywords:  graphviz rsvg  |       Port:  graphviz
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 On a fresh installation of MacPorts under OS X High Sierra, installation
 fails if I try the +rsvg variant of graphviz. Note that it seems to think
 it requires itself as a dependency, which seems odd:

 $ sudo port install graphviz +rsvg

 --->  Computing dependencies for graphviz

 The following dependencies will be installed:

  graphviz

  librsvg

  vala

 Continue? [Y/n]: y

 Error: Follow https://guide.macports.org/#project.tickets to report a bug.

 Error: Processing of port graphviz failed

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Ticket URL: <https://trac.macports.org/ticket/55393>
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