From b13e4bb255ea533db16240e1cb5138fca4241264 Mon Sep 17 00:00:00 2001
From: Takayuki Maeda <takoyaki0316@gmail.com>
Date: Thu, 3 Mar 2022 11:19:30 +0900
Subject: [PATCH] add the way to install gobang on NixOS (#139)

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 3b54e48..39b6ec9 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,13 @@ If you're a Windows Scoop user, then you can install gobang from the [official b
 ```
 scoop install gobang
 ```
+### On NixOS
+
+If you're a Nix user, you can install [gobang](https://github.com/NixOS/nixpkgs/blob/master/pkgs/development/tools/database/gobang/default.nix) from nixpkgs:
+
+```
+$ nix-env --install gobang
+```
 
 ### On NetBSD