Yum conflicts for 32 and 64 bit versions of a package !!!!

yum Error: Protected multilib versions

1st Solution

package-cleanup --dupes
package-cleanup --cleandupes
yum clean all
yum update

출처: http://forums.fedoraforum.org/showthread.php?t=295403

2nd Solution

yum test updates solution

will install or update only the package named from the updates-testing repository.

yum install  package --enablerepo=updates-testing

출처: https://fedoraproject.org/wiki/QA:Updates_Testing