Installation guide
I want SquidClamav as c-icap service to be installed and configured the more easier as possible and compatible with the old configuration file. This mean that I voluntary omit some capabilities of c-icap server to preserve a full compatibility with the old squidclamav.conf file.
Requirement, installation and configuration of SquidClamav v6.x and v5.x are not the same so you can find here a link to branch related installation process :
Note that for SquidClamav v6.x there are specials configuration option to use for Squid and SquidClamav.