ports/115866: portupgrade fails in function "get_all_depends "

[Roberto Grassi]

>Number:         115866
>Category:       ports
>Synopsis:       portupgrade fails in function "get_all_depends "
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Aug 27 13:50:01 GMT 2007
>Closed-Date:
>Last-Modified:
>Originator:     Roberto Grassi
>Release:        6.2
>Organization:
>Environment:
FreeBSD nessus2.local 6.2-STABLE FreeBSD 6.2-STABLE #4: Sat Aug  4 17:17:27 CEST 2007     root at nessus2:/usr/obj/usr/src/sys/nessus2  i386
>Description:
In some cases portupgrade fail to retrieve dependencies. I think is due to the number or to some dependence.
The portupgrade or portinstall session will end like this:

/usr/local/lib/ruby/1.8/set.rb:257:in `merge': value must be enumerable (ArgumentError)
        from /usr/local/sbin/portupgrade:838:in `get_all_depends'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each_key'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/sbin/portupgrade:837:in `get_all_depends'
        from /usr/local/sbin/portupgrade:838:in `get_all_depends'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each_key'
         ... 25 levels...
        from /usr/local/lib/ruby/1.8/optparse.rb:785:in `initialize'
        from /usr/local/sbin/portupgrade:221:in `new'
        from /usr/local/sbin/portupgrade:221:in `main'
        from /usr/local/sbin/portupgrade:2175

I got the problem installing phpMyAdmin (above) or expect (below):
--->  Session started at: Mon, 27 Aug 2007 15:32:03 +0200
[Gathering depends for lang/expect .--->  Session ended at: Mon, 27 Aug 2007 15:32:04 +0200 (consumed 00:00:01)
/usr/local/lib/ruby/1.8/set.rb:257:in `merge': value must be enumerable (ArgumentError)
        from /usr/local/sbin/portupgrade:838:in `get_all_depends'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each_key'
        from /usr/local/lib/ruby/1.8/set.rb:189:in `each'
        from /usr/local/sbin/portupgrade:837:in `get_all_depends'
        from /usr/local/sbin/portupgrade:856:in `get_uninstalled_depends'
        from /usr/local/sbin/portupgrade:694:in `main'
        from /usr/local/sbin/portupgrade:667:in `each'
         ... 10 levels...
        from /usr/local/lib/ruby/1.8/optparse.rb:785:in `initialize'
        from /usr/local/sbin/portupgrade:221:in `new'
        from /usr/local/sbin/portupgrade:221:in `main'
        from /usr/local/sbin/portupgrade:2175


The common R-deps are (both B-deps and R-deps for expect):
inputproto-1.3.2
kbproto-1.0.3
libX11-1.1.2_1,1
libXau-1.0.3_2
libXdmcp-1.0.2
pkg-config-0.22
xproto-7.0.10
xtrans-1.0.3
>How-To-Repeat:
Trying to instal phpMyAdmin or expect with "portinstall" or "portupgrade -N".
Other packages with the same problem are unknown to me at this moment.
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: