Hello, all. When I run the test through 'python setup.py test', it shows: $ python setup.py test running test running egg_info writing requirements to src/zope.dottedname.egg-info/requires.txt writing src/zope.dottedname.egg-info/PKG-INFO writing namespace_packages to src/zope.dottedname.egg-info/namespace_packages.txt writing top-level names to src/zope.dottedname.egg-info/top_level.txt writing dependency_links to src/zope.dottedname.egg-info/dependency_links.txt reading manifest file 'src/zope.dottedname.egg-info/SOURCES.txt' writing manifest file 'src/zope.dottedname.egg-info/SOURCES.txt' running build_ext /usr/lib/python2.6/site-packages/zope/testing/doctest/__init__.py:104: DeprecationWarning: zope.testing.exceptions is deprecated in favour of zope.testrunner.exceptions from zope.testing.exceptions import DocTestFailureException /home/cheese/Downloads/zope/zope.dottedname-3.4.6/src/zope/dottedname/tests.py:19: DeprecationWarning: zope.testing.doctest is deprecated in favour of the Python standard library doctest module from zope.testing.doctest import DocFileSuite,REPORT_NDIFF,ELLIPSIS ---------------------------------------------------------------------- Ran 0 tests in 0.000s OK So no test seems run. I have Python 2.6.4 and zope.testing 3.10.0, and added "test_suite='zope.dottedname'" to setup.py. Robin