The Perfect Setup - Ubuntu 6.06 LTS Server (Dapper Drake) - Page 7
To install webalizer, just run
apt-get install webalizer
16 Synchronize the System Clock
It is a good idea to synchronize the system clock with an NTP (network time protocol) server over the internet. Simply run
apt-get install ntp ntpdate
and your system time will always be in sync.
17 Install Some Perl Modules Needed By SpamAssassin (Comes With ISPConfig)
apt-get install libhtml-parser-perl libdb-file-lock-perl libnet-dns-perl
18.1 A Note On SuExec
If you want to run CGI scripts under suExec, you should specify /var/www as the home directory for websites created by ISPConfig as Ubuntu's suExec is compiled with /var/www as Doc_Root. Run /usr/lib/apache2/suexec2 -V, and the output should look like this:
To select /var/www as the home directory for websites during the installation of ISPConfig do the following: When you are asked for the installation mode, select the expert mode.
Later during the installation you are asked if the default directory /home/www should be the directory where ISPConfig will create websites in. Answer n and enter /var/www as the home directory for websites.