muffinista/chatterbot — pull request #16 by pedrovereza (2013-11-26 03:33:45+00:00)
Title: Use Twitter version 4.4 as 5.0 is not compatible with the current code

Twitter gem was updated to 5.0 recently and it caused part of the code to break.

Until the necessary changes are done, twitter 4.4 should be used