The provided /etc/httpd/conf.d/awstats.conf will not work with httpd 2.4 Here is an example on how to fix this: http://pkgs.fedoraproject.org/cgit/roundcubemail.git/commit/?id=1e1efeab93c6c75300c25b932222cc48be23a9d3
awstats-7.0-11.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/awstats-7.0-11.fc18
awstats-7.0-11.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report.
I've just tested with 7.0-11.fc8, all works like a charm :) I close that one, thank you.