[GENERAL] can't start tsearch2 in 8.2.4

[judexhuang]

When I try to initiate tsearch2 in 8.2.4, I got the following error.

$ psql emedia_db < tsearch2.sql
SET
BEGIN
NOTICE:  CREATE TABLE / PRIMARY KEY will create implicit index
"pg_ts_dict_pkey" for table "pg_ts_dict"
CREATE TABLE
ERROR:  incompatible library "/usr/local/pgsql/lib/tsearch2.so":
missing magic block

..................


Does anyone know if there is a fix available?

Thanks


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