I am trying to install squid using command
sudo apt-get install squid
but I am getting following error --
betgbs@proxy-server:~$ sudo apt-get install squid
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package squid
I also tried to install apache2 and many other softwares but getting same error. Installation is done properly and system is working fine. Please help me out to install squid 3.1.19 on my Ubuntu system. Thank you