Since OS X isn't for developers, I want to sub out nokogiri (and any other dependencies with c extensions).
I get an email from someone every week or three about this exact issue. Blows my mind that people actually argued to me that no one would ever run into this scenario. Cocoa developers are angry.
punt and just include a notice (closes #2)
Didn't realize mechanize relies on nokogiri too. Suck.