/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:685:in `send': Invalid argument - sendto(2) (Errno::EINVAL)
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:685:in `send'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:612:in `request'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:489:in `each_resource'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:938:in `resolv'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:936:in `each'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:936:in `resolv'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:935:in `each'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:935:in `resolv'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:933:in `each'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:933:in `resolv'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:481:in `each_resource'
	from /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/resolv.rb:468:in `getresources'
	from ./test.rb:9