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You need to create a PostgreSQL database for your logs:

  # su - postgres
  $ createdb pglogd
  $ psql pglogd < /usr/local/share/pglogd/pglogd_tables.sql
  $ exit

and copy /usr/local/etc/pglogd.conf.sample to pglogd.conf

pglogd can then be started with:

  # /usr/local/etc/rc.d/020.pglogd.sh start

Read the complete documentation on configuring pglogd
and apache at http://www.digitalstratum.com/pglogd/
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