I created a new port to SquidGuard version 1.5 beta with some native things like the use of quotes marks when specifying fields in the configuration file, and better integration with ldap, patch for compatibility AD (stripping NT Domain).
I have already created entries to compile the package .pbi the official repository (jimp? need manual intervention?) and available so they can be used through there.
Anyone who wants to can use these packages for the amd64 version and test.
The squidguard-devel PBI should be up now.