sbd : Netcat-clone, designed to be portable and offer strong encryption ( http://tigerteam.se/dl/sbd/ )
zabbix : ZABBIX is software for monitoring of your applications, network and servers ( http://www.zabbix.com/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a pypy_alice
For Paludis use this rsync : rsync://gentoo.zugaina.org/pypy_alice-portage
If you have a problem : ycarus(-at-)zugaina.org