Colliding packages

[matiasmorant]

Some packages are not compatible with this plugin (Ruby Debugger in particular).
If when you attempt to start debugging, nothing happens and you get the following error message in sublime console:

Traceback (most recent call last):
  File "/opt/sublime_text/sublime_plugin.py", line 797, in run_
    return self.run()
TypeError: run() missing 1 required positional argument: 'command'

Then probably that's what is happening.