pylint #18279 pylint crash [resolved]

I have the following traceback:

Traceback (most recent call last):
File "/usr/bin/pylint", line 4, in <module>
  lint.Run(sys.argv[1:])
File "/usr/lib/pymodules/python2.5/pylint/lint.py", line 884, in __init__
  linter.check(args)
File "/usr/lib/pymodules/python2.5/pylint/lint.py", line 501, in check
  self.check_astng_module(astng, checkers)
File "/usr/lib/pymodules/python2.5/pylint/lint.py", line 578, in check_astng_module
  if implements(checker, IASTNGChecker)])
File "/usr/lib/pymodules/python2.5/pylint/lint.py", line 595, in astng_events
  self.astng_events(child, checkers, _reversed_checkers)
File "/usr/lib/pymodules/python2.5/pylint/lint.py", line 595, in astng_events
  self.astng_events(child, checkers, _reversed_checkers)
File "/usr/lib/pymodules/python2.5/pylint/lint.py", line 592, in astng_events
  checker.visit(astng)
File "/usr/lib/pymodules/python2.5/logilab/astng/utils.py", line 320, in visit
  method(node)
File "/usr/lib/pymodules/python2.5/pylint/checkers/variables.py", line 327, in visit_name
  assert stmt.fromlineno, (stmt, node, node.fromlineno)
AssertionError: (<_ast.ClassDef object at 0x8e84310>, <_ast.Name object at 0x8adef90>, None)

with this configuration: pylint 0.18.1, astng 0.19.1, common 0.45.0 Python 2.5.2 (r252:60911, Jan 4 2009, 21:59:32)

Maybe it is linked to the fact that pylint parse several times the same submodule of the package