hot-backup.py attributeerror: popen3

What are the requirements for getting the tools/backup/hot-backup.py
script to work? When I run it, I get this error.

Beginning hot backup of '/usr/local/svn/repos'.
Traceback (innermost last):
  File "/etc/cron.daily/hot-backup.py", line 54, in ?
    infile, outfile, errfile = os.popen3(svnadmin + " youngest " +
repo_dir)
AttributeError: popen3

I've got the following Python RPMs installed:

rpm-python-4.0.3-1.03
python-1.5.2-35
python-devel-1.5.2-35
python-xmlrpc-1.5.1-7.x.3
python2-devel-2.2.1-1
python2-2.2.1-1
python2-tkinter-2.2.1-1

Is there something else I need in addition to these?

nathan

P.S. I searched Google, Google Groups, and the Subversion dev mailing
list, all to no avail.

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Received on Sat May 4 01:25:40 2002