title: Loading dblink.sql in Postgres 8.4
body: <p>I found good article in dblink <a href="http://www.postgresonline.com/journal/archives/44-Using-DbLink-to-access-other-PostgreSQL-Databases-and-Servers.html" rel="nofollow">http://www.postgresonline.com/journal/archives/44-Using-DbLink-to-access-other-PostgreSQL-Databases-and-Servers.html</a>, but got stuck on loading dblink.sql. 
  Can anyone give me information on loading the dblink.sql into the database.
  I am using pgAdmin III on a Postgres version 8.4.</p>
  
  <p>Thank you</p>