[MacPorts] #53549: Error: org.macports.configure for port libssh returned: configure failure: command execution failed

[MacPorts]

#53549: Error: org.macports.configure for port libssh returned: configure failure:
command execution failed
----------------------+-------------------
  Reporter:  ppiseri  |      Owner:
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.3.3
Resolution:           |   Keywords:  tiger
      Port:  libssh   |
----------------------+-------------------

Comment (by ppiseri):

 thank you Ken,
 I updated openssl, now I get:

 openssl @1.0.2k_0 (active) platform='darwin 8' archs='i386'

 the header files are found now, but still installation of libssh fails
 with similar output (missing Threads_FOUND and NACL_LIBRARIES
 NACL_INCLUDE_DIRS). I'm attaching new logs.

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Ticket URL: <https://trac.macports.org/ticket/53549#comment:2>
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