Add instructions on installing with nix

1 files changed, 9 insertions, 2 deletions

diff --git a/README.md b/README.md
index 5297cf4..c8e2336 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,8 @@ Table of contents
 -----------------
 
    * [Installation](#installation)
-      * [Using Homebrew or Linuxbrew](#using-homebrew-or-linuxbrew)
+      * [Using Homebrew or Linuxbrew](#using-homebrew-or-linuxbrew-)
+      * [Using nix](#using-nix-)
       * [Using cargo](#using-cargo)
       * [Using install script](#using-install-script)
       * [Downloading pre-compiled binaries](#downloading-pre-compiled-binaries)
@@ -48,12 +49,18 @@ Table of contents
 Installation
 ------------
 
-### Using [Homebrew](http://brew.sh/) or [Linuxbrew](http://linuxbrew.sh/)
+### Using [Homebrew](http://brew.sh/) or [Linuxbrew](http://linuxbrew.sh/) [![Homebrew](https://repology.org/badge/version-for-repo/homebrew/navi.svg?header=homebrew)](https://formulae.brew.sh/formula/navi)
 
 ```sh
 brew install navi
 ```
 
+### Using [nix](https://nixos.org/) [![nixpkgs unstable](https://repology.org/badge/version-for-repo/nix_unstable/navi.svg?header=nixpkgs%20unstable)](https://nixos.org/nixos/packages.html?attr=navi&channel=nixpkgs-unstable)
+
+```sh
+nix-env -iA nixpkgs.navi
+```
+
 ### Using [cargo](https://github.com/rust-lang/cargo)
 
 ```bash