Traceback (most recent call last):
  File "pybot.py", line 866, in <module>
  start()
  File "pybot.py", line 788, in start
  load_plugins()
  File "pybot.py", line 261, in load_plugins
  exec fp in globals()
  File "plugins/trans_plugin.py", line 22, in <module>
  import simplejson as json
ImportError: No module named simplejson