Word to the wise, with a series of squid packages, uninstall the main squid package last…... After running the PHP command per Jimp, I was able to access the package installer. Since lightsquid and squidguard were both still listed, I tried to uninstall them and they would stall during the uninstall. So I could not uninstall these packages. Figuring they rely on squid, they probably rely on squid to properly uninstall, so I installed squid. After this, I repaired the squidguard and repair lightsquid, after-which I could uninstall everything just fine (squid being the last thing to uninstall).