Traceback (most recent call last):


 "/usr/share/bleachbit/Worker.py", line 88, in execute

for ret in cmd.execute(self.really_delete):


 "/usr/share/bleachbit/Command.py", line 144, in execute

func_ret = self.func()


 "/usr/share/bleachbit/Unix.py", line 626, in apt_clean

(' '.join(e.cmd), e.output))
RuntimeError: Error calling 'apt-get clean':

Traceback (most recent call last):

 "/Users/zhangxiaowei/anaconda/lib/python3.4/threading.py", line 920, in _bootstrapr
self.run()

 "/Users/zhangxiaowei/anaconda/lib/python3.4/threading.py", line 868, in run
self._target(*self._args, **self._kwargs)

 "/Users/zhangxiaowei/anaconda/lib/python3.4/site-packages/prompt_toolkit/interfacen
CompleteEvent(text_inserted=True)))

 "/Users/zhangxiaowei/anaconda/lib/python3.4/site-packages/prompt_toolkit/contrib/rs
self._get_completions_for_match(m, complete_event))

 "/Users/zhangxiaowei/anaconda/lib/python3.4/site-packages/prompt_toolkit/contrib/rs
for i in items:

 "/Users/zhangxiaowei/anaconda/lib/python3.4/site-packages/prompt_toolkit/contrib/rh
for completion in completer.get_completions(document, complete_event):

 "/Users/zhangxiaowei/anaconda/lib/python3.4/site-packages/ptpython/completer.py", s
script = get_jedi_script_from_document(document, self.get_locals(), self.get_globals()

 "/Users/zhangxiaowei/anaconda/lib/python3.4/site-packages/ptpython/utils.py", linet
except jedi.common.MultiLevelStopIteration:AttributeError: 'module' object has no attribute 'MultiLevelStopIteration'