I've just updated my system as usualy and I got that error. It say I should report it here so I do so.

Error:

Running Transaction Check
ERROR with transaction check vs depsolve:
httpd-mmn = 20051115-x86-64 is needed by (installed) mod_python-3.3.1-18.fc17.x86_64
Please report this error in https://bugzilla.redhat.com/enter_bug.cgi?product=Fedora&version=rawhide&component=yum
** Found 1 pre-existing rpmdb problem(s), 'yum check' output follows:
mod_python-3.3.1-18.fc17.x86_64 has missing requires of httpd-mmn = ('0', '20051115', 'x86-64')
Your transaction was saved, rerun it with:
 yum load-transaction /tmp/yum_save_tx.2013-08-17.13-38.pndqhM.yumtx