sstephenson/ruby-build — pull request #388 by markprzepiora (2013-08-06 05:22:54+00:00)
Title: Change server protocol of the ruby-lang.org server in the MRI definitions from HTTP to FTP

It seems that the ftp.ruby-lang.org server no longer accepts HTTP connections, which prevents us from installing any version of Ruby MRI using the default ruby-build definitions. This PR fixes the issue.