I am trying to install Ruby on Rails on Mountain Lion. It says that libyaml is a dependency for ROR. I go to run brew install libyaml and it tries to download http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz
Brew always returns with " curl: (7) couldn't connect to host"
This site no longer exists or is down. Does anyone have any ideas on how to fix this? I already tried brew update.