bhargav-j47/bkgman ? reverse-engineered prompt

Build me a small custom package manager for my Linux From Scratch setup that feels a bit like pacman and makepkg.

It should let me install packages from a JPKGBUILD using fakeroot, install from a tar archive, remove packages, query what is installed locally, and search packages on mirrors. I also want basic dependency checking, even if it does not fully resolve dependencies yet. Make sure the common commands work cleanly, like install, sync and install, sync and update all, remove, query, and help.

If anything is missing or unclear, use the README and existing code as the source of truth, and look up current docs online if you need to. Keep it simple and usable, with sensible error messages and a straightforward workflow for building packages and managing the local package database.