I've been working on installing Ruby on my mac, OSX Lion. I've installed XCode, GCC, Readline, Homebrew, and JewleryBox, but I have no idea what's going on. Any pointers? Here's what my terminal says? hugo-pc:ruby-1.9.3-p125 squantowalks$ rvm install 1.9.3 Fetching yaml-0.1.4.tar.gz to /Users/squantowalks/.rvm/archives Extracting yaml-0.1.4.tar.gz to /Users/squantowalks/.rvm/src Error running 'tar
