8.2 install to fc5 fails rtld needed

["rfjones" <jonesrf1@xxxxxxxxx>]

I am on fc5, downloaded the rpms for 8.2, rand the following command and
got the following error
I dont have rtld and dont find a version of rtld that meets my version
of glibc glibc-2.4-8

any help appreciated
TIA
rfjones

rpm -ivh --replacepkgs compat*rpm
error: Failed dependencies:
        rtld(GNU_HASH) is needed by compat-postgresql-libs-4-1PGDG.i386
        postgresql-libs < 8.1.5 conflicts with
compat-postgresql-libs-4-1PGDG.i386