>> (Portage is a little dated at 1.2.9)
>>
>> http://sourceforge.net/projects/rkhunter/
>
> Thanks for the info but this doesn't belong here. The proper thing to do
> would be to open a bug on http://bugs.gentoo.org and request a version
> bump.

Like this one: http://bugs.gentoo.org/show_bug.cgi?id=194832