Description of problem:
Whenever I try 'yum update' I get the following message:

Transaction Summary
==================================================================================================
Install    2 Packages (+2 Dependent packages)
Upgrade  247 Packages
Remove     2 Packages

Total size: 522 M
Is this ok [y/N]: y
Downloading Packages:
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.2013-04-18.20-16.iFpPvp.yumtx
[root@Eclipse ~]# yum install httpd-mmn
Loaded plugins: langpacks, presto, refresh-packagekit
Resolving Dependencies
--> Running transaction check
---> Package httpd.x86_64 0:2.4.3-15.fc18 will be updated
--> Processing Dependency: httpd = 2.4.3-15.fc18 for package: httpd-devel-2.4.3-15.fc18.x86_64
--> Processing Dependency: httpd = 2.4.3-15.fc18 for package: httpd-manual-2.4.3-15.fc18.noarch
--> Processing Dependency: httpd = 2.4.3-15.fc18 for package: 1:mod_ssl-2.4.3-15.fc18.x86_64
---> Package httpd.x86_64 0:2.4.4-2.fc18 will be an update
--> Processing Dependency: httpd-tools = 2.4.4-2.fc18 for package: httpd-2.4.4-2.fc18.x86_64
--> Running transaction check
---> Package httpd-devel.x86_64 0:2.4.3-15.fc18 will be updated
---> Package httpd-devel.x86_64 0:2.4.4-2.fc18 will be an update
---> Package httpd-manual.noarch 0:2.4.3-15.fc18 will be updated
---> Package httpd-manual.noarch 0:2.4.4-2.fc18 will be an update
---> Package httpd-tools.x86_64 0:2.4.3-15.fc18 will be updated
---> Package httpd-tools.x86_64 0:2.4.4-2.fc18 will be an update
---> Package mod_ssl.x86_64 1:2.4.3-15.fc18 will be updated
---> Package mod_ssl.x86_64 1:2.4.4-2.fc18 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================================================================================
 Package                             Arch                          Version                                 Repository                      Size
================================================================================================================================================
Updating:
 httpd                               x86_64                        2.4.4-2.fc18                            updates                        1.1 M
Updating for dependencies:
 httpd-devel                         x86_64                        2.4.4-2.fc18                            updates                        176 k
 httpd-manual                        noarch                        2.4.4-2.fc18                            updates                        1.3 M
 httpd-tools                         x86_64                        2.4.4-2.fc18                            updates                         80 k
 mod_ssl                             x86_64                        1:2.4.4-2.fc18                          updates                         94 k

Transaction Summary
================================================================================================================================================
Upgrade  1 Package (+4 Dependent packages)

Total size: 2.8 M
Is this ok [y/N]: y
Downloading Packages:
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.2013-04-18.20-17.7uotgj.yumtx


Version-Release number of selected component (if applicable):


How reproducible:
It happens every time

Steps to Reproduce:
1.just type 'yum update'
2.
3.
  
Actual results:
See above

Expected results:


Additional info: