[MacPorts] #56462: octave @ 4.0.3, "Failed to configure qscintilla-qt5, " "Processing of port octave failed."

[MacPorts]

#56462: octave @ 4.0.3, "Failed to configure qscintilla-qt5," "Processing of port
octave failed."
---------------------+--------------------
  Reporter:  eg587   |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.4.4
Resolution:          |   Keywords:  Sierra
      Port:  octave  |
---------------------+--------------------

Comment (by MarcusCalhoun-Lopez):

 There seems to be something wrong with your setup.\\
 {{{:warn:configure All compilers are either blacklisted or unavailable;
 defaulting to first fallback option}}} should not happen.\\
 By any chance, do you have both Xcode and the command line tools
 ({{{xcode-select --install}}}) installed?

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Ticket URL: <https://trac.macports.org/ticket/56462#comment:2>
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