[MacPorts] #61064: graphviz command execution failed

[MacPorts]

#61064: graphviz command execution failed
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 Reporter:  keke-cute        |      Owner:  (none)
     Type:  defect           |     Status:  new
 Priority:  Normal           |  Milestone:
Component:  ports            |    Version:  2.6.99
 Keywords:  macos11,xcode12  |       Port:  graphviz
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 main.log[https://gist.githubusercontent.com/keke-
 cute/f3752b83b8260013db188b954adc2f41/raw/3f6667f72acc2c36fdd83982c135af52340b8d66/main.log]

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Ticket URL: <https://trac.macports.org/ticket/61064>
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