Hai all server administrator, wondering to display error messages in your own language? Me too.
Squid that i use in Ubuntu 9.10 is version 2.7 stable.
Add this line to /etc/squid/squid.conf
error_directory /usr/share/squid/errors/id
Well, If you are Indonesian. But if not, choose your directory of language.
Then let’s edit the words.
#sudo gedit /usr/share/squid/errors/id/ERR_ACCESS_DENIED
Change everything you want to.
And you may edit other messages other than that.
Enjoy