PHP Code:
installs of MySQL51-devel-5.1.73-4.cp1136.x86_64 and MySQL55-devel-5.5.40-1.cp1136.x86_64
[20150103.103227] file /usr/lib64/mysql/libmygcc.a conflicts between attempted installs of MySQL51-devel-5.1.73-4.cp1136.x86_64 and MySQL55-devel-5.5.40-1.cp1136.x86_64
[20150103.103227] file /usr/lib64/mysql/libmysqlclient.a conflicts between attempted installs of MySQL51-devel-5.1.73-4.cp1136.x86_64 and MySQL55-devel-5.5.40-1.cp1136.x86_64
[20150103.103227] file /usr/lib64/mysql/libmysqlclient_r.a conflicts between attempted installs of MySQL51-devel-5.1.73-4.cp1136.x86_64 and MySQL55-devel-5.5.40-1.cp1136.x86_64
[20150103.103227] file /usr/share/aclocal/mysql.m4 conflicts between attempted installs of MySQL51-devel-5.1.73-4.cp1136.x86_64 and MySQL55-devel-5.5.40-1.cp1136.x86_64
[20150103.103227] file /usr/share/man/man1/mysql_config.1.gz conflicts between attempted installs of MySQL51-devel-5.1.73-4.cp1136.x86_64 and MySQL55-devel-5.5.40-1.cp1136.x86_64
[20150103.103227] file /usr/lib64/libmysqlclient.so conflicts between attempted installs of MySQL55-shared-5.5.40-1.cp1136.x86_64 and MySQL51-shared-5.1.73-4.cp1136.x86_64
[20150103.103227] file /usr/lib64/libmysqlclient_r.so conflicts between attempted installs of MySQL55-shared-5.5.40-1.cp1136.x86_64 and MySQL51-shared-5.1.73-4.cp1136.x86_64
[20150103.103227] W Error Code: 12
[20150103.103227] Prelinking shared libraries and binaries: /usr/sbin/prelink -av -mR
[20150103.103228] Checking for and running RPM::Versions 'post' hooks for any RPMs just installed
[20150103.103228] All required 'post' hooks have been run[COLOR="#FF0000"]
ERROR: No upgrade took place currently on version 5.0 ... aborting![/COLOR]