multilog: fatal: unable to open directory /var/log/qmail: access denied

[[EMAIL PROTECTED]]

The first time i launch Qmail i get this error.
 I've tried 2 times the installation on 2 different linux version but
 every time
 i get this error, i've tried to gave the full permission to
 /var/log/qmail but
 i still get this error.
 I've installed qmail reading "life with qmail" and "qmail howto" and
 after the
 problem i've read the faq but i haven't find nothing about this error.