You can download all of the RPMS from

ftp://ftp.postgresql.org/pub/binary/v7.0.2/redhat-RPM/RPMS/redhat-6.x/

initdb is in /sbin or in /usr/sbin by the way and may not be in your path...

so you may need to do a "su -" to su to root...

-
- Thomas Swan                                   
- Graduate Student  - Computer Science
- The University of Mississippi
-
- "People can be categorized into two fundamental
- groups, those that divide people into two groups
- and those that don't."