Cannot install in fresh debian 4.0

i try to install virmin in debian use install script, but i have problem with installation, cause virmin installation not progress. Installing depedencies using comand: /usr/bin/apt-get --config-file apt-conf.noninteractive -y --force–yes install postfix posstfix-tls …
INFO - … in progress, please wait…

I wait untill morning, but it not progress. and i see my internet bandwidth rx/tx is 0kb…

What’s the problem

It’s probably not connecting to the server or you are blocked from it.

You haven’t read the Package Management section of the installation docs. Your package manager has to work for the installer to work–yours is hanging somewhere. Probably waiting for you to put in a CD (obviously, a good solution to that problem would be to disable cdrom repositories).

The virtualmin-install.log probably has more details about the failure, and before attempting another installation you should make sure your package manager works for installing new packages from network sources.