[MacPorts] #65921: gtk2 +quartz install and configuration failed on mac os x 10.9.5

[MacPorts]

#65921: gtk2 +quartz install and configuration failed on mac os x 10.9.5
-----------------------+----------------------
  Reporter:  yannlr37  |      Owner:  mascguy
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.7.2
Resolution:            |   Keywords:  quartz
      Port:  gtk2      |
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Comment (by yannlr37):

 Hello,

 I was also surprised to see an old version of {{{clang}}}. I don't know
 how to install a newer one.
 Here is the ouput for {{{which clang}}} :

 {{{
 /usr/bin/clang
 }}}

 Here is the output for {{{sudo port diagnose}}} :

 {{{
 Error: currently installed version of Xcode, none, is not supported by
 MacPorts.  For your currently installed system, only the following
 versions of Xcode are supported:  6.2 6.1.1 6.1 6.0.1 5.1.1 5.1 5.0.2
 5.0.1
 Warning: found dylibs in your /usr/local/lib directory. These are known to
 cause problems. We'd recommend you remove them.
 Warning: it seems you have Homebrew installed on this system -- Because
 Homebrew uses /usr/local, this can potentially cause issues with MacPorts.
 We'd recommend you either uninstall it, or move it from /usr/local for
 now.
 }}}

 That's strange because I have XCode 6.1 installed .

-- 
Ticket URL: <https://trac.macports.org/ticket/65921#comment:6>
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