Installation: OpenBSD

This is a rough first pass at how to do this. That is to say, it seems to work, but its not pretty (yet). This is only tested on OpenBSD 5.5...other versions will likely need different versions of the xapian-ruby bindings and use a different version of LibC. And I use the word 'tested' loosely--I've only verified that sup can be configured, it runs, and I can view some emails.

Enough chit-chat, onto the good stuff:

1. $ sudo pkg_add xapian-core
2. $ cd /tmp
3. $ wget http://oligarchy.co.uk/xapian/1.2.15/xapian-bindings-1.2.15.tar.gz && tar xfz xapian-bindings-1.2.15.tar.gz && cd xapian-bindings-1.2.15 && ./configure && make
4. $ sudo make install
5. $ gem install sup
6. (optional) $ sudo pkg_add gnupg-2.0.22p0 && gem install gpgme
7. $ sup-config
8. $ sup