[I tried to setup the s3sync tool as per isntructions.I seem to be getting the following errors. Now i am not a ruby expert so any help is greatly appreciated../s3config.rb:19: undefined method `load_file' for YAML:Module (NoMethodError) from ./s3config.rb:17:in `each' from ./s3config.rb:17 from ./s3sync.rb:28:in `require' from ./s3sync.rb:28]

I tried to setup the s3sync tool as per isntructions.
I seem to be getting the following errors. Now i am not a ruby expert so any help is greatly appreciated.

./s3config.rb:19: undefined method `load_file' for YAML:Module (NoMethodError)
        from ./s3config.rb:17:in `each'
        from ./s3config.rb:17
        from ./s3sync.rb:28:in `require'
        from ./s3sync.rb:28