Dapo Ladimeji - 2013-06-01

I am seeking to install  Cuteflow on RHEL 6. I have installed myslq and php-ldap but I keep getting an error stating  mysql extension not found  and required extension php_ldap extension'  though php-ldap has been installed. I sthis a typo as RHEL calls it php-ldap and not php_ldap or is this something else?