swcarpentry/boot-camps — pull request #153 by katieirenec (2013-06-25 04:39:31+00:00)
Title: General clarifications, correcting misstatement about needing XCode

Adding some clarifications based on installation problems that happened today in an effort to head off problems tomorrow. I understand if you don't want to make more changes to the website, but I think these clarifications could be useful to learners.