[MacPorts] #44066: qalculate-gtk: configure: error: XML::Parser perl module is required for intltool

[MacPorts]

#44066: qalculate-gtk: configure: error: XML::Parser perl module is required for
intltool
----------------------------+-------------------------
  Reporter:  audvare@…      |      Owner:  jjstickel@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.0
Resolution:                 |   Keywords:
      Port:  qalculate-gtk  |
----------------------------+-------------------------

Comment (by audvare@…):

 Got this error:

 {{{
 $ port install qalculate-gtk
 Error: Unable to open port: can't read "configure.cxx_stdlib": no such
 variable
 Error: Unable to execute port: upgrade libqalculate failed
 }}}

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Ticket URL: <https://trac.macports.org/ticket/44066#comment:5>
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