Installing Percona xtrabackup


I´m trying to install percona xtrabackup on a production environment: Red Hat 6.4. I followed the step in:

The first step was installed sucessfully. So when I executed: yum list |grep percona, returns: [Errno -1] Metadata file does not match checksum
Trying other mirror.
Error: failure: repodata/primary.xml.gz from percona-release-noarch: [Errno 256] No more mirrors to try.

Could you help me?


I tried and it worked perfectly. How /etc/yum.repos.d/percona-release.repo look likes ?
$ cat /etc/yum.repos.d/percona-release.repo