Asterisk installation on Ubuntu 12.04

Hi;
I’m installing asterisk manuelly on ubuntu 12.04 desktop and I have a problem:I can’t start asterisk CLI when I enter asterisk -rvvvvv I got this output: unable to connect to remote asterisk (does var/run/asterisk/asterisk.ctl exist?).
help please!

is asterisk running?

Do you have permissions to /var/run/asterisk/asterisk.ctl ?

Yes I create it and I set permissions to root user…but there’s no positive results

Why are you creating the control file, the Asterisk process should be doing it for you.

show me a output of ‘ps -awx|grep asterisk’

what is
mailing list mode ? i don’t know this

I have no idea what you are talking about.