Dionea (Dionea Musclipla, meaning Venus Fly Catcher)- an asynchronous thread-aware, peer-aware, and session-aware distributed debugger for Ruby and Python. A notable feature is to trace the sessions of the web applicaions using Rails and TurboGears.
'C' Language Debug Installation. Installs and Removes Debug and User code at function and line number boundaries. Added features and instructions for debugging the Ruby Interpreter.