How to install nessus on backtrack?

A little tutorial how to install nessus on backtrack, I immediately open a terminal
type
 
apt-get install nessus

wait until the process is complete
once completed, add the user by typing the command
/opt/nessus/sbin/nessus-adduser

fill all the form shown
to be able to run nessus, you have to do register in advance
go to the following address
http://www.nessus.org/register/
select Nessus at Home.

 

select agreed to continue

 

input the data is complete, do not forget the email, it will be used to receive the activation code

 

once completed, go to your email, open the message from nessus, copy the activation code provided and paste it in the back of this command
/opt/nessus/bin/nessus-fetch - register
example
/opt/nessus/bin/nessus-fetch - register 6043-D92E-FC93-9924-96F1

wait until the process is complete

if the process is complete, run nessus by typing the command
/ etc / init.d / nessusd start
then go to the web browser

type in the address https://127.0.0.1:8834/