[MacPorts] #42950: root: cannot open file "AvailabilityMacros.h"

[MacPorts]

#42950: root: cannot open file "AvailabilityMacros.h"
-------------------------+-----------------------------------
  Reporter:  gh_tuhep@…  |      Owner:  mattiafrancescomoro@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.2.1
Resolution:              |   Keywords:
      Port:  root        |
-------------------------+-----------------------------------

Comment (by gh_tuhep@…):

 Please find the attached log file. But i already have installed Xcode
 properly

-- 
Ticket URL: <https://trac.macports.org/ticket/42950#comment:3>
MacPorts <http://www.macports.org/>
Ports system for OS X