You need to add OPAC to Apache for opening it on port 80 you'll find it in: /etc/apache2/sites-enabled open the configuration file koha.conf with editor that you are comfortable vim koha.conf add the following line under opac virtual host port 80 # OPAC <VirtualHost *:80> Include /etc/koha/apache-shared.conf # Include /etc/koha/apache-shared-disable.conf Include /etc/koha/apache-shared-opac.conf ServerName <your server name comes here> ScriptAlias /cgi-bin/koha/ "/usr/share/koha/opac/cgi-bin/opac/" <------ ADD THIS LINE IN koha.conf file after fixing that, restart apache with : /etc/init.d/apache2 restart And there you go folks it works just fine, Hope this works Regards Arunkumar Project Assistant National Institute of Oceanography Dona-Paula Goa, India