re-instalation

I had to re-compile and re-install postgresql-7.1-beta1.
I changed the directory where it was installed from /usr/local/pgsql to
/dbs/postgres/. After re-installing I copied the data/ directory that was
under the old instalation to where I have the new instalation.
After a bit of work I got it to work, but when I conect to any of the
databases I see tables that don't belong there:

postgres(at)ultra31:~ > psql horde
Welcome to psql, the PostgreSQL interactive terminal.

Type: \copyright for distribution terms
\h for help with SQL commands
\? for help on internal slash commands
\g or terminate with semicolon to execute query
\q to quit

horde=# \dt
List of relations
Name | Type | Owner
-----------------+-------+----------
active_sessions | table | postgres
imp_addr | table | postgres
imp_pref | table | postgres
pga_forms | table | postgres
pga_queries | table | postgres
pga_reports | table | postgres
pga_schema | table | postgres
pga_scripts | table | postgres
(8 rows)

Any ideas why those pg* tables are there?

TIA.

--
System Administration: It's a dirty job,
but someone told I had to do it.
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Martín Marqués email: martin(at)math(dot)unl(dot)edu(dot)ar
Santa Fe - Argentina http://math.unl.edu.ar/~martin/
Administrador de sistemas en math.unl.edu.ar
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