Pesan error di Centos 5.2 Logwatch 7.3-6.el5
/etc/cron.daily/0logwatch:
ERROR: Date::Manip unable to determine TimeZone.
Execute the following command in a shell prompt:
perldoc Date::Manip
The section titled TIMEZONES describes valid TimeZones
and where they can be defined.

Solusinya :
echo +0700 > /etc/timezone