php パッケージをアップデートすると依存関係のエラーが発生する

Issue

• yum update を実行すると、php パッケージスイートに関するエラーメッセージが発生します。このエラーは、依存関係に問題があることを示しています。

# yum update
Loaded plugins: rhnplugin, security
This system is receiving updates from RHN Classic or RHN Satellite.
Setting up Update Process
Resolving Dependencies
--> Running transaction check
---> Package php.x86_64 0:5.3.3-23.el6_4 will be updated
---> Package php.x86_64 0:5.3.3-27.el6_5 will be an update
---> Package php-cli.x86_64 0:5.3.3-23.el6_4 will be updated
---> Package php-cli.x86_64 0:5.3.3-27.el6_5 will be an update
---> Package php-common.x86_64 0:5.3.3-23.el6_4 will be updated
--> Processing Dependency: php-common(x86-64) = 5.3.3-23.el6_4 for package:
php-mbstring-5.3.3-23.el6_4.x86_64
---> Package php-common.x86_64 0:5.3.3-27.el6_5 will be an update
---> Package php-gd.x86_64 0:5.3.3-23.el6_4 will be updated
---> Package php-gd.x86_64 0:5.3.3-27.el6_5 will be an update
---> Package php-mysql.x86_64 0:5.3.3-23.el6_4 will be updated
---> Package php-mysql.x86_64 0:5.3.3-27.el6_5 will be an update
---> Package php-pdo.x86_64 0:5.3.3-23.el6_4 will be updated
---> Package php-pdo.x86_64 0:5.3.3-27.el6_5 will be an update
---> Package php-soap.x86_64 0:5.3.3-23.el6_4 will be updated
---> Package php-soap.x86_64 0:5.3.3-27.el6_5 will be an update
--> Finished Dependency Resolution
Error:Package: php-mbstring-5.3.3-23.el6_4.x86_64
(@rhel-x86_64-server-optional-6)
           Requires: php-common(x86-64) = 5.3.3-23.el6_4
           Removing: php-common-5.3.3-23.el6_4.x86_64
(@rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-23.el6_4
           Updated By: php-common-5.3.3-27.el6_5.x86_64
(rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-27.el6_5
           Available: php-common-5.3.2-6.el6.x86_64 (rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.2-6.el6
           Available: php-common-5.3.2-6.el6_0.1.x86_64
(rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.2-6.el6_0.1
           Available: php-common-5.3.3-3.el6.x86_64 (rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-3.el6
           Available: php-common-5.3.3-3.el6_1.3.x86_64
(rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-3.el6_1.3
           Available: php-common-5.3.3-3.el6_2.5.x86_64
(rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-3.el6_2.5
           Available: php-common-5.3.3-3.el6_2.6.x86_64
(rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-3.el6_2.6
           Available: php-common-5.3.3-3.el6_2.8.x86_64
(rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-3.el6_2.8
           Available: php-common-5.3.3-14.el6_3.x86_64
(rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-14.el6_3
           Available: php-common-5.3.3-22.el6.x86_64 (rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-22.el6
           Available: php-common-5.3.3-26.el6.x86_64 (rhel-x86_64-server-6)
               php-common(x86-64) = 5.3.3-26.el6
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest