RPM are not available in a repository, so couldn't be installed using yum, so must be download and installed manually.

Only the Enterprise Linux 4 & 5 (RHEL / CentOS) version is available:

Build against MySQL 5.1.54 and Oracle 11.2 clients.

It it could help... (no other update planned, for pecl extensions or a future new version)

If you think this RPM are usefull, you can encourage my work, using the "Donate" button.