From 20305fb39366334e11159c7682a67d90d245b6ad Mon Sep 17 00:00:00 2001
From: oscar <hejsan.oscar@gmail.com>
Date: Tue, 30 Sep 2025 17:59:22 +0200
Subject: [PATCH] doc: added prerequisites to readme

---
 README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index bca4e00..fc6eef0 100644
--- a/README.md
+++ b/README.md
@@ -56,8 +56,13 @@ The `default` feature set is `repl` and `sqlite`. With the `default` features, `
 
 ## Install bdk-cli
 
-### From source
+### Prerequisites
+Building BDK requires gcc. If you do not have this installed run:
+``` shell
+sudo apt-get install build-essential
+````
 
+### From source
 To install a dev version of `bdk-cli` from a local git repo with the `electrum` blockchain client enabled:
 
 ```shell