The following test has been made on a Debian/stable with 
Python2.1.3.

False isn't available in 2.1.3...

Georges Martin

--
georges@greybox:/usr/local/src/roundup/roundup-0.7.0b3$ sudo 
python2.1 run_tests.py

Running unit tests at level 1
Running unit tests from /usr/local/src/roundup/roundup-0.7.0b3/.
Traceback (most recent call last):
  File "run_tests.py", line 887, in ?
    process_args()
  File "run_tests.py", line 877, in process_args
    bad = main(module_filter, test_filter, libdir)
  File "run_tests.py", line 669, in main
    runner(files, test_filter, debug)
  File "run_tests.py", line 583, in runner
    s = get_suite(file)
  File "run_tests.py", line 495, in get_suite
    mod = package_import(modname)
  File "run_tests.py", line 487, in package_import
    mod = __import__(modname)
  File "/usr/local/src/roundup/roundup-0.7.0b3/./test/
test_actions.py", line 8, in ?
    from roundup.cgi.actions import *
  File "/usr/local/src/roundup/roundup-0.7.0b3/./roundup/cgi/
actions.py", line 9, in ?
    from roundup.mailgw import uidFromAddress
  File "/usr/local/src/roundup/roundup-0.7.0b3/./roundup/
mailgw.py", line 299, in ?
    class MailGW:
  File "/usr/local/src/roundup/roundup-0.7.0b3/./roundup/
mailgw.py", line 371, in MailGW
    def do_imap(self, server, user='', password='', mailbox='', 
ssl=False):
NameError: name 'False' is not defined