Iglunix uses a custom, hacked together, package manager written in pure POSIX shell. You can install packages with the following
iglu -i path.to.pkg.ver.tar.xz
And to upgrade packages you do:
iglu -ui path.to.pkg.ver.tar.xz
And to uninstall packages you do:
iglu -u pkg-name
To get the license text of the package do the following:
iglu -l pkg-name
And to list all of the files installed by a package do
iglu -f pkg-name