[MacPorts] #38594: why are these error happening?

[MacPorts]

#38594: why are these error happening?
-------------------------+--------------------------------
  Reporter:  connortk@…  |      Owner:  macports-tickets@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.1.3
Resolution:              |   Keywords:
      Port:              |
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Comment (by connortk@…):

 Replying to [comment:3 egall@…]:
 > Also you say Xcode is actually installed, have you accepted the license
 agreement and installed the Command-Line Tools and everything? What does
 `xcodebuild -version` return?


 {{{
 xcodebuild -version
 }}}


 {{{
 Xcode 4.5.1
 Build version 4G1004
 }}}

 i have fixed the xcode error warnings so far but the rest of the errors
 remain

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Ticket URL: <https://trac.macports.org/ticket/38594#comment:5>
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