port install wine: upgrade pkgconfig failed

[eklypse@…]

I installed wine some time ago and it's worked before, but most recently it didn't, so I thought I would try to reinstall it. That failed, so I thought I might reinstall MacPorts (since it's been a while and maybe things are out of date). So I tried again and got the following:

--->  Configuring pkgconfig
Error: Target org.macports.configure returned: configure failure: shell command failed (see log for details)
Log for pkgconfig is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_pkgconfig/main.log
Error: Unable to upgrade port: 1
Error: Unable to execute port: upgrade pkgconfig failed

I tried wine anyway (just to see) and got the following:

dyld: Library not loaded: /opt/local/lib/libz.1.dylib
  Referenced from: /opt/local/libexec/wine/wine
  Reason: no suitable image found.  Did find:
	/opt/local/lib/libz.1.dylib: mach-o, but wrong architecture
	/opt/local/lib/libz.1.dylib: mach-o, but wrong architecture
/opt/local/bin/wine: line 5: 87992 Trace/BPT trap          DYLD_FALLBACK_LIBRARY_PATH="/opt/local/lib" "/opt/local/libexec/wine/wine" "$@"

[jmroot (Joshua Root)]

Please remember to preview and use WikiFormatting, fill in the Port field, and cc the maintainer.

This is two different problems with different ports that should really be reported separately, but they do happen to share a maintainer in this case so I'll just assign to him.