[Biopython] ERROR: test_doctests

[Michal]

Hello,
During test BioPython 1.57 on Fedora 14(64bit) has given me the 
following error:
$ python setup.py build
$ python setup.py test
.....
Bio.PDB.Polypeptide docstring test ... ok
======================================================================
ERROR: test_doctests (test_Tutorial.TutorialTestCase)
Run tutorial doctests.
----------------------------------------------------------------------
Traceback (most recent call last):
   File "test_Tutorial.py", line 115, in test_doctests
ValueError: 6 Tutorial doctests failed: test_from_line_02697, 
test_from_line_02816, test_from_line_02849, test_from_line_03390, 
test_from_line_03413, test_from_line_03920

----------------------------------------------------------------------
Ran 150 tests in 260.287 seconds

FAILED (failures = 1)

Michal