[koobs@www-001.stg:~]$ sudo portupgrade -rRn apache pcre libxml2 wget
--->  Session started at: Mon, 11 Feb 2008 14:46:50 +1000
[Gathering depends for www/apache22 ............. done]
[Exclude up-to-date packages ....--->  Session ended at: Mon, 11 Feb 2008 14:46:52 +1000 (consumed 00:00:01)
/usr/local/lib/ruby/site_ruby/1.8/pkginfo.rb:74:in `initialize': : Not in due form: <name>-<version> (ArgumentError)
        from /usr/local/sbin/portupgrade:661:in `new'
        from /usr/local/sbin/portupgrade:661:in `main'
        from /usr/local/sbin/portupgrade:659:in `each'
        from /usr/local/sbin/portupgrade:659:in `main'
        from /usr/local/sbin/portupgrade:588:in `catch'
        from /usr/local/sbin/portupgrade:588:in `main'
        from /usr/local/lib/ruby/1.8/optparse.rb:1303:in `call'
        from /usr/local/lib/ruby/1.8/optparse.rb:1303:in `parse_in_order'
         ... 7 levels...
        from /usr/local/lib/ruby/1.8/optparse.rb:785:in `initialize'
        from /usr/local/sbin/portupgrade:229:in `new'
        from /usr/local/sbin/portupgrade:229:in `main'
        from /usr/local/sbin/portupgrade:2170