= README for inventory

Once upon a time, listing everything installed on your system was
simple.  You had a package manager and that was it. Nowadays, normal
systems often have multiple additional installation channels

*Inventory* gives you a unified listing spanning all installation
channels.  It queries using apt, pacman, rpm-ostree, dnf, tdnf, urpmi, yum,
zypper, rpm, apk, eopkg, pkgtools, emerge, xbps, flatpak, snap, pip, pipx,
cargo, go, gem, cpan, yarn, pkg, pkgsrc, npm, swupd, macports, homebrew, guix,
and nix.

Normally tries to skip packages in your system base, but you can
override this.

This tool is only as reliable as the databases and logs of the package
managers can make it. Apparent bugs in this tool may be upstream
problems. When they are, consider filing a bug against the defective
package manager rather than this tool.