/usr/share/pyshared/zope/testrunner/testrunner-leaks-err.txt is in python-zope.testrunner 4.0.3-3.
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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | Debugging Memory Leaks without a debug build of Python 
======================================================
To use the --report-refcounts (-r) to detect or debug memory leaks,
you must have a debug build of Python. Without a debug build, you will
get an error message:
    >>> import os.path, sys
    >>> directory_with_tests = os.path.join(this_directory, 'testrunner-ex')
    >>> defaults = [
    ...     '--path', directory_with_tests,
    ...     '--tests-pattern', '^sampletestsf?$',
    ...     ]
    >>> from zope import testrunner
    
    >>> sys.argv = 'test -r -N6'.split()
    >>> _ = testrunner.run_internal(defaults)
            The Python you are running was not configured
            with --with-pydebug. This is required to use
            the --report-refcounts option.
    <BLANKLINE>
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