From: "Brian H." Date: 2010-10-23T13:45:34+09:00 Subject: Re: Compiling Ruby on OSX, OpenSSL error and possible fix I got the same error installing Ruby EE 1.8.6 and solved it by moving openssl out of my include path. $ sudo mv /usr/include/openssl/ ~/ :) -- Posted via http://www.ruby-forum.com/.