+<p>I know of a small number of pre-packaged versions of rEFInd, either in official OS repositories or in ancillary repositories:</p>
+
+<ul>
+
+<li><b>Arch Linux</b>—You can obtain rEFInd from the Arch
+ repositories, in both a stable version (the <tt>refind-efi</tt> package
+ installable via <tt>pacman</tt>) and an experimental release built from
+ rEFInd's git repository in the Arch User Repository (AUR), under the
+ name <tt>refind-efi-git</tt>. The git release is likely to include
+ pre-release bug fixes and new features, but those features may be
+ poorly tested or undocumented. The last I checked, both builds used the
+ Tianocore toolkit, and so support booting BIOS/legacy boot loaders on
+ UEFI-based PCs.</li>
+
+<li><b>ALT Linux</b>—This RPM-based distribution is experimenting with
+ using rEFInd on EFI-based computers. As I write, the ALT developers haven't
+ yet nailed down booting from an optical disc (it's a tricky and delicate
+ task, especially when preparing a "hybrid" image), but they're working on
+ the problem. They have an RPM of rEFInd; see <a
+ href="http://packages.altlinux.org/en/Sisyphus/srpms/refind">this page</a>
+ for details.</li>
+
+<li><b><a href="http://distro.ibiblio.org/fatdog/web/">Fat
+ Dog</a></b>—This variant of Puppy Linux uses a combination of
+ rEFInd and GRUB 2 to boot its installation medium in EFI mode and
+ provides a rEFInd package in its repository set.</li>
+
+<li><b>The <a href="http://nixos.org/nixpkgs/">Nix Packages
+ collection</a></b>—This site creates packages for a number of
+ OSes using its own packaging system.</li>
+
+<li><b>Slackware</b>—Although it doesn't seem to provide an official
+ build, <a href="http://franck-barbenoire.fr/spip.php?article198">this
+ site</a> has links to rEFInd binary packages for Slackware 13.37 and
+ 14.0.</li>