tom-mba:scratch tomb$ bpython3
bpython version 0.13-363 on top of Python 3.3.3 /usr/local/opt/python3/bin/python3.3
>>>
Traceback (most recent call last):
  File "/usr/local/bin/bpython3", line 9, in <module>
    load_entry_point('bpython==0.13-363', 'console_scripts', 'bpython')()
  File "/usr/local/lib/python3.3/site-packages/bpython/curtsies.py", line 69, in main
    mainloop(config, locals_, banner, interp, paste, interactive=(not exec_args))
  File "/usr/local/lib/python3.3/site-packages/bpython/curtsies.py", line 144, in mainloop
    process_event(e)
  File "/usr/local/lib/python3.3/site-packages/bpython/curtsies.py", line 133, in process_event
    array, cursor_pos = repl.paint()
  File "/usr/local/lib/python3.3/site-packages/bpython/curtsiesfrontend/repl.py", line 1150, in paint
    arr[statusbar_row, :] = paint.paint_statusbar(1, width, self.status_bar.current_line, self.config)
  File "/usr/local/lib/python3.3/site-packages/bpython/curtsiesfrontend/replpainter.py", line 176, in paint_statusbar
    return fsarray([func_for_letter(config.color_scheme['main'])(msg.ljust(columns))[:columns]])
AttributeError: 'SourceNotFound' object has no attribute 'ljust'
tom-mba:scratch tomb$