Ok, you should also have a file, which is used by Apache to configure phpMyAdmin:
[giulix@localhost ~]$ ll /etc/httpd/conf.d/phpMyAdmin.conf
-rw-r--r-- 1 root root 1182 Jan 3 23:07 /etc/httpd/conf.d/phpMyAdmin.conf
If you get the same output, then I'm stuck. The only advice I can give at this point is to uninstall httpd and phpMyAdmin and try a fresh install...