Linux下安装 Comodo Antivirus 杀毒软件

我在Windows 一直用 科摩多网络安全套装 (COMODO Internet Security)，免费呀！现在换到 Linux Mint ，虽然 Linux 下病毒比较少，但不等于没有，COMODO 推出了For Linux Beta版本，兼容以下Linux系统：

Red Hat Enterprise Linux Server 5.x
Fedora 15
SUSE Linux Enterprise Server 11
openSUSE Linux 11.0
Debian GNU/Linux 5.0 (r5)
Ubuntu 11.x

设置为中文后，跟Windows下的 (COMODO Internet Security)一样

以下是下载地址:
http://download.comodo.com/cav4linux/download/setups/cav-linux_1.0.220659-32_i386.deb
http://download.comodo.com/cav4linux/download/setups/cav-linux_1.0.220659-32_amd64.deb
http://download.comodo.com/cav4linux/download/setups/CAV_LINUX-1.0.220659-32.i686.rpm
http://download.comodo.com/cav4linux/download/setups/CAV_LINUX-1.0.220659-32.x86_64.rpm