Crashes on missing import about pylint HOT 2 CLOSED

#!text

[1] nikratio@vostro:~/tmp$ cat mypackage/module1.py 
import sys
[0] nikratio@vostro:~/tmp$ pylint mypackage/module1.py 
************* Module module1
C0111:  1,0: Missing docstring
Traceback (most recent call last):
  File "/home/nikratio/.local/lib/python3.3/site-packages/logilab_astng-0.24.3-py3.3.egg/logilab/astng/manager.py", line 161, in file_from_module_name
    value = self._mod_file_cache[(modname, contextfile)]
KeyError: ('sys', None)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/nikratio/.local/bin/pylint", line 9, in <module>
    load_entry_point('pylint==0.28.0', 'console_scripts', 'pylint')()
  File "/home/nikratio/.local/lib/python3.3/site-packages/pylint-0.28.0-py3.3.egg/pylint/__init__.py", line 21, in run_pylint
    Run(sys.argv[1:])
[...]
  File "/usr/lib/python3.3/posixpath.py", line 379, in abspath
    if not isabs(path):
  File "/usr/lib/python3.3/posixpath.py", line 64, in isabs
    return s.startswith(sep)
AttributeError: 'NoneType' object has no attribute 'startswith'

[1] nikratio@vostro:~/tmp$ pylint --version
pylint 0.28.0, 
astng 0.24.3, common 0.59.1
Python 3.3.2 (default, May 25 2013, 14:57:35) 
[GCC 4.7.2]