Instalando Nessus 4.4.0 en Backtrack 4 R2 by CrcKr

Buenas me he decidido a crear este sencillo manual de instalacion de Nessus en Backtrack

Nos dirijimos a: http://www.nessus.org/download/nessus_download.php
Seleccionamos el paquete Nessus-4.4.0-ubuntu804_i386.deb
Una vez descargado nos movemos al directorio donde se ha guardado (En mi caso cd Downloads)
Ejecutamos el siguiente comando: dpkg -i Nessus-4.4.0-ubuntu804_i386.deb

Nos aparecera algo asi:

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Selecting previously deselected package nessus.
(Reading database ... 260862 files and directories currently installed.)
Unpacking nessus (from Nessus-4.4.0-ubuntu804_i386.deb) ...
Setting up nessus (4.4.0) ...
nessusd (Nessus) 4.4.0 [build M15045] for Linux
(C) 1998 - 2010 Tenable Network Security, Inc.

Processing the Nessus plugins...
[##################################################]

All plugins loaded

- Please run /opt/nessus/sbin/nessus-adduser to add a user
- Register your Nessus scanner at http://www.nessus.org/register/ to obtain
all the newest plugins
- You can start nessusd by typing /etc/init.d/nessusd start
Iniciamos Nessus: /etc/init.d/nessusd start

Agregamos un nuevo usuario: /opt/nessus/sbin/nessus-adduser

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Login : Nombre_de_tu_usuario
Login password : Tu_password
Login password (again) : Repite_password
Do you want this user to be a Nessus 'admin' user ? (can upload plugins, etc...) (y/n) [n]: y
User rules
----------
nessusd has a rules system which allows you to restrict the hosts
that CrcKr has the right to test. For instance, you may want
him to be able to scan his own host only.

Please see the nessus-adduser manual for the rules syntax

Enter the rules for this user, and enter a BLANK LINE once you are done :
(the user can have an empty rules set)

Login : CrcKr
Password : ***********
This user will have 'admin' privileges within the Nessus server
Rules :
Is that ok ? (y/n) [y] y
User added
Nos dirijimos a: http://www.nessus.org/plugins/index.php?view=register-info
Seleccionamos Home Feed, Aceptamos la licencia e Ingresamos nuestro mail.
Ejecutamos: /opt/nessus/bin/nessus-fetch --register EL_CODIGO_QUE_RECIBISTE_EN-EL_EMAIL

Actualizara los plugins...
Iniciamos el demonio: /etc/init.d/nessusd start
Nos dirijimos al navegador y en la barra de direcciones escribimos: https://NUESTRA_IP:8834/

Con esto quedaria funcionando sin problemas Nessus en su version 4.4
Cualquier Duda/Sugerencia/Critica sera bienvenida.

Saludos