PPC compile, one error: typeidTypeRelid

Postgres version = 6.4.2
OS = LinuxPPC (based on RH 5.0) kernel 2.2.2
Harware: Macintosh 7200/120 40Ram, 1.2 G HD.

I compiled the source with no options. I ran the regression test, which
produced many
errors. There is one significant error:

ERROR: typeidTypeRelid: Invalid type - oid = 0

I cannot remove database, or rerun the regression since this error pops
up. In psql I cannot get much database info, e.g.:

paul=> \d*

Database = paul
+------------------+----------------------------------+----------+
| Owner | Relation | Type |
+------------------+----------------------------------+----------+
| paul | quest | table |
| paul | traj | table |
+------------------+----------------------------------+----------+
ERROR: typeidTypeRelid: Invalid type - oid = 0
ERROR: typeidTypeRelid: Invalid type - oid = 0

Apart from this error it runs smoothly, far better than the precompiled
rpm at linuxppc.org.

I am not sure how to get around this error, is it a compile time error?
I have included a copy of my original regression.diffs.

Thank you.
--------
Paul Barrette
Ph.D. Candidate Classics (Latin Literature)
System Administrator
McMaster University