[MacPorts] #36687: Error: org.macports.build for port graphviz returned: command execution failed

[MacPorts]

#36687: Error: org.macports.build for port graphviz returned: command execution
failed
----------------------------------+--------------------------
  Reporter:  jacopo.lanzoni.10@…  |      Owner:  ryandesign@…
      Type:  defect               |     Status:  new
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:  2.1.2
Resolution:                       |   Keywords:
      Port:  graphviz             |
----------------------------------+--------------------------

Comment (by jacopo.lanzoni.10@…):

 Thank you for the answer. I think graphiz gets cleaned as you try to re-
 install it (how can I do it otherwise?). I re-try to install and it fails
 again. The main.log file is attached. Sorry about the format of my
 previous message. Thanks again!

-- 
Ticket URL: <https://trac.macports.org/ticket/36687#comment:2>
MacPorts <http://www.macports.org/>
Ports system for Mac OS