note 41003 added to function.pg-connect

hi, i am sriram. i have installed apache 2.0 and postgres 7.4 on linux redhat 7.3 and i am trying to connect postgres database from php 4.3.4. from windows 2000 professional but it gives me "Fatal error: Call to undefined function: pg_connect() in c:\web\connect.php on line 5" error. if someone could really help me out to overcome this porblem. I am able to display the phpinfo pages and all scripts getting displayed except scripts which connect to a database is giving me the fatal error. thanking you sriram ---- Manual Page -- http://www.php.net/manual/en/function.pg-connect.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+41003 Delete -- http://master.php.net/manage/user-notes.php?action=delete+41003&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+41003&report=yes Search -- http://master.php.net/manage/user-notes.php