Information for packagers
apolicy depends on the following Python modules and frameworks:
pydns
Version 2.3 or newer. http://sourceforge.net/project/showfiles.php?group_id=31674
IPy
Version 0.42 or newer. http://pypi.python.org/pypi/IPy/
pyspf
Version 2.0 or newer. http://sourceforge.net/project/showfiles.php?group_id=139894&package_id=191419&release_id=478727
twisted
Version 2.4 or newer. http://twistedmatrix.com/trac/
For the memcached greylisting backend.
python memcached
Version 1.39 or newer. http://www.tummy.com/Community/software/python-memcached/