antivir-core : AVIRA AntiVir virus scanner (core) ( http://www.antivir.de/ )
antivir-internet-update-manager : AVIRA AntiVir Update Manager ( http://www.avira.com/ )
antivir-mailgate : AVIRA AntiVir MailGate SMTP mail virus scanner ( http://www.avira.com/ )
antivir-savapi : AVIRA AntiVir virus scanner (SAVAPI) ( http://www.avira.com/ )
antivir-webgate : AVIRA WebGate HTTP/FTP proxy virus scanner ( http://www.avira.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a wschlich
For Paludis use this rsync : rsync://gentoo.zugaina.org/wschlich-portage
If you have a problem : ycarus(-at-)zugaina.org