RPM compat-postgresql-libs-4-2 for IA-64

Hello List,

I work with PostgreSQL 8.2.3 on a IA-64 server with Red Hat Enterprise
Linux 4 AS update 2 and I am looking for the RPM
compat-postgresql-libs-4-2 associated.
Unfortunately, I didn't find it on
http://www.postgresql.org/ftp/binary/, even in the RPM available for the
8.2.1 release at
http://www.postgresql.org/ftp/binary/v8.2.1/linux/rpms/redhat/rhel-as-4-ia64/...

Where can I find the RPM compat-postgresql-libs-4-2 for RHEL4-AS and IA-64 ?
Or where can I find the RPM source in order to rebuild it on my server ?
With the good "tar.gz" and ".spec" files, I could rebuild it and give it
to the community.

Any help would be appreciated...

Regards,
Alexandra