rubyforge svn down

I seem to only get Connection refused errors when attempting to connect to rubyforge via SVN. This is making the exercises that rely upon churn.rb difficult to do. Is there an alternate code repository we can practice against?

~/ruby/code/churn $ ruby churn.rb
Changes between 2012-10-18 and 2012-11-15:
svn: Can’t connect to host ‘rubyforge.org’: Connection refused audit * (-1)
svn: Can’t connect to host ‘rubyforge.org’: Connection refused fulfillment * (-1)
svn: Can’t connect to host ‘rubyforge.org’: Connection refused persistence * (-1)
svn: Can’t connect to host ‘rubyforge.org’: Connection refused ui * (-1)
svn: Can’t connect to host ‘rubyforge.org’: Connection refused util * (-1)
svn: Can’t connect to host ‘rubyforge.org’: Connection refused inventory * (-1)