Merge pull request #794 from infectormp/patch-1

Installation: Mention Gentoo package

docs/installation.rst

@@ -34,6 +34,7 @@ Distribution Source                                        Command
 ============ ============================================= =======
 Arch Linux   `[community]`_                                ``pacman -S borg``
 Debian       `stretch`_, `unstable/sid`_                   ``apt install borgbackup``
+Gentoo       `ebuild`_                                     ``emerge borgbackup``
 NetBSD       `pkgsrc`_                                     ``pkg_add py-borgbackup``
 NixOS        `.nix file`_                                  N/A
 OS X         `Brew cask`_                                  ``brew cask install borgbackup``
@@ -44,6 +45,7 @@ Ubuntu       `Trusty 14.04 (backport PPA)`_                ``apt install borgbac
 .. _[community]: https://www.archlinux.org/packages/?name=borg
 .. _stretch: https://packages.debian.org/stretch/borgbackup
 .. _unstable/sid: https://packages.debian.org/sid/borgbackup
+.. _ebuild: https://packages.gentoo.org/packages/app-backup/borgbackup
 .. _pkgsrc: http://pkgsrc.se/sysutils/py-borgbackup
 .. _Xenial 16.04: https://launchpad.net/ubuntu/xenial/+source/borgbackup
 .. _Wily 15.10 (backport PPA): https://launchpad.net/~costamagnagianfranco/+archive/ubuntu/borgbackup