I don't want to be harsh on the buy, but some of those dark corridors were in fact marked as not where you wanted to go. >To eliminate this warning, please ins

I don't want to be harsh on the buy, but some of those dark corridors were in fact marked as not where you wanted to go. >To eliminate this warning, please install libyaml and reinstall your ruby. This line should make you think of using brew or apt-get or whatever to grab libyaml first. A few clues, the lib prefix is much more common for native libraries rather than interpereted ones. Second, the request to re-install Ruby means that this is a dependency that is required at compile time for Ruby, which rules out anything you'd install as a gem. But maybe I just have shaved too many yaks and know what what already.