I tried today to replace packages from atomiccorp's repositories with newer packages from the epel/remi repositories and received Transaction Check Errors. I cannot proceed with my update.Install       5 Package(s)Upgrade      23 Package(s)Total size: 24 MIs this ok [y/N]: yDownloading Packages:Running rpm_check_debugRunning Transaction TestFinished Transaction TestTransaction Check Error:  file /etc/php.ini from install of php-common-5.3.6-1.el5.remi.x86_64 conflicts with file from package php-common-5.2.17-1.el5.art.i386  file /usr/share/man/man1/php.1.gz from install of php-cli-5.3.6-1.el5.remi.x86_64 conflicts with file from package php-cli-5.2.17-1.el5.art.i386Error Summary-------------What is a Transaction Check Error and how can I fix it ?
What is a Transaction Check Error ? (yum update)
fedora;centos;yum;upgrade
Based on the error messages, it looks like your upgrade is trying to upgrade your 5.3.6 version of PHP to an older version (5.2.17), and it's running into conflicts.Did you add an extra repo in the past?What is the output of yum list *php*I'd expect that you have 2 different repos listing PHP. On that assumption, the fix would be to exclude the older version of PHP in your /etc/yum.repos.d/ dir. Alternatively, you can exclude the specific offending packages on the command line. See http://www.cyberciti.biz/faq/redhat-centos-linux-yum-update-exclude-packages/