Restoring a Databases that features tserach2

Hi

I'm trying to restore tsearch2 featuring database like discribed in the
'tsearch-V2-intro' document.

(http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/docs/tsearch-V2-intro.html)

In point '5) Restore the data for the database' I get the following Error:

pg_restore: ERROR: duplicate key violates unique constraint
"pg_ts_dict_pkey"
CONTEXT: COPY pg_ts_dict, line 1: "simple 215247 \N 215248
Simple example of dictionary."
pg_restore: [archiver (db)] error returned by PQendcopy
pg_restore: *** aborted because of error

Does anybody have some experience in this task?

Thanks

Ulrich

--
Ulrich G. Fischer Dipl. Natw. ETH
Center Aerodynamics Ruag Aerospace
P.O. Box 301 CH-6032 Emmen
Tel. +41 41 268 23 53 Fax. +41 41 268 38 97
ulrich(dot)fischer(at)aerodynamics(dot)ch www.ruag.com