I managed to workaround this issue by completely blowing away my /opt
directory, and then reinstalling from scratch following the subversion
install guide:
http://guide.macports.org/#installing.macports.subversion
There was probably a cleaner, simpler way of getting libz built
properly, but
I just upgraded to Snow Leopard and tried to install opensvn2. Here's
the output from sudo port install openvpn2:
Warning: Skipping upgrade since openssl 0.9.8k_0 = openssl 0.9.8k_0,
even though installed variants do not match +darwin. Use 'upgrade
--enforce-variants' to switch to the