install Zabbix Packages

[maroctech]

Hey , I am trying to install Zabbix server in Debian Squeeze environment , I am doing it in a Virtual Machine, and when I am entering the commandlines to install the Packages Needed (Preparing my system) for exemple " apt-get install openssh-server " . I get this :

Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package openssh-server

I don't know really what's the problem

[maroctech]

I got it , I had a proxy problem and when I made the connection via Putty it worked