pam_google_authenticator : Example PAM module demonstrating two-factor authentication ( http://code.google.com/p/google-authenticator/ )
upekbsapi-bin : UPEK Biometric Services SDK for PC ( http://www.upek.com/solutions/eikon/default.asp )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a betagarden
For Paludis use this rsync : rsync://gentoo.zugaina.org/betagarden-portage
If you have a problem : ycarus(-at-)zugaina.org