I have installed frontaccounting 2.2.10-3 from the ubuntu repository on ubuntu 11.10 server in virtualbox.

Frontaccounting is installed in http://192.168.1.200/usr/share/frontaccounting/ However, when I pointed my browser to that position (both in firefox and chromium), I got the message that "The requested URL was not found on this server"

So what I tried next is to register frontaccounting in /etc/apache2/sites-available/frontaccounting  and pointed the browser to 192.168.1.200

That Worked! Frontaccounting works like a charm this way.
But pointing at http://192.168.1.200/usr/share/frontaccounting/ still does not work. Still the requested URL was not found.

The problem also does not only exist when installing from the ubuntu repository. Also when I do a manual install according to the instructions on this site, I have the same problem. When I point the browser to the  server/frontaccounting dir/ , I get "The requested URL was not found"
 
Can somebody tell me what I am doing wrong?

dpkg -s frontaccounting shows the following message:
Package: frontaccounting
Status: install ok installed
Priority: optional
Section: web
Installed-Size: 5680
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Architecture: all
Version: 2.2.10-3
Depends: apache2 | httpd, libapache2-mod-php5 | php5-cgi | php5, mysql-client, php5-mysql | php5-mysqli, debconf (>= 0.5) | debconf-2.0, ucf (>= 0.28), ttf-bitstream-vera, wwwconfig-common (>= 0.0.37)
Suggests: mysql-server
Conffiles:
/etc/frontaccounting/apache.conf 7d230e19129ad655a96890d92b0db45a
/etc/frontaccounting/installed_languages.inc 6a413f447e179145d592313cbeb22eb3
/etc/frontaccounting/installed_extensions.php b3156a2840ae7212bdba5a2d55cb2c27
/etc/frontaccounting/config.php b4946549697a5d711ee16a7049b8fcca