From e3ce9ec0898a3735f6cae1b48d61fca9df82fe40 Mon Sep 17 00:00:00 2001
From: Anne <anne@boonchuy.com>
Date: Thu, 27 Jan 2022 16:35:18 -0800
Subject: [PATCH] Update README.md to include xdelta

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 4e45c815..3f8f034a 100644
--- a/README.md
+++ b/README.md
@@ -161,11 +161,12 @@ The instructions below assume that you are using Linux (native or WSL) or macOS.
 * CMake 3.13+
     * If you are on Ubuntu 18.04, you must first [update CMake by using the official CMake APT repository](https://apt.kitware.com/).
 * ccache (to speed up builds)
+* xdelta3
 
 Ubuntu users can install those dependencies by running:
 
 ```shell
-sudo apt install python3 ninja-build cmake ccache
+sudo apt install python3 ninja-build cmake ccache xdelta3
 ```
 
 Additionally, you'll also need: