[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 Ionic):

 Have you tried our 10.6 bundle for X2Go Client on the project homepage? A
 few years ago I tried hacking in 10.4 support, but it's difficult to say
 if that still works. I only ever tested that it starts up and basically
 connects back then in a 10.4 VM. We're not offering PPC support any
 longer, though...

 This said, AFAIK the last version to properly support PPC was 10.5, so
 that's the only such users could possibly upgrade to. Still hopelessly
 outdated...

 Given he's using i386, at least he might be able to get to at least 10.6.

 What I do see in his CMake output is that there's no
 `-I/opt/local/include` flag passed anywhere. Only the `CPATH` env variable
 includes it. Need to dig deeper to find out why.

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Ticket URL: <https://trac.macports.org/ticket/53549#comment:11>
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