[MacPorts] #53045: ruby23 fails to build on 10.9.5 (:info:build error: unable to open output file '/dev/fd/8': '')

[MacPorts]

#53045: ruby23 fails to build on 10.9.5 (:info:build error: unable to open output
file '/dev/fd/8': '')
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  Reporter:  RJVB    |      Owner:  kimuraw
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  ruby23  |
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Comment (by kimuraw):

 Thanks geekosaur.
 From your suggestion, I confirmed suid bit of `dtrace` in my Mac is *off*.

 `sudo port` commands work under user "macports" privileges by default.
 That is strange dtrace requires "root" suid in this problem.

 RJVB, can you show me permissions of the build directories and its
 filesystem?

 {{{
 $ ls -lad /Volumes/VMs/MPbuild /Volumes/VMs
 $ mount | grep VMs
 }}}

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Ticket URL: <https://trac.macports.org/ticket/53045#comment:6>
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