unable to find php-mysql dependency for el5

[Admin]

Hi there,

I am unable to find php-mysql dependency for el5.  I attempted to use 
rpmfind.net to find the proper file.  What else can I do?

  $ sudo rpm -ivh phpmyadmin-2.11.9.5-1.el5.rf.noarch.rpm
Password:
warning: phpmyadmin-2.11.9.5-1.el5.rf.noarch.rpm: Header V3 DSA 
signature: NOKEY, key ID 6b8d79e6
error: Failed dependencies:
         php-mysql >= 4.1.0 is needed by phpmyadmin-2.11.9.5-1.el5.rf.noarch

Here is the rpmfind results link
http://www.rpmfind.net/linux/rpm2html/search.php?query=php-mysql&submit=Search+...