From b47bbf0221d8358e649b735362051a030e5bf3df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mattias=20Walstr=C3=B6m?= <lazzer@gmail.com>
Date: Thu, 5 Sep 2024 12:38:37 +0200
Subject: [PATCH] doc: Update developers guide

Add required tools to build the test specification.
---
 doc/developers-guide.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/developers-guide.md b/doc/developers-guide.md
index bcfd3572..d740aeb3 100644
--- a/doc/developers-guide.md
+++ b/doc/developers-guide.md
@@ -77,6 +77,10 @@ $ sudo apt install jq graphviz qemu-system-x86 qemu-system-arm \
 				   ethtool gdb-multiarch tcpdump tshark
 ```
 
+To be able to build the test specification you also need:
+```bash
+$ sudo apt-get install python3-graphviz ruby-asciidoctor-pdf
+```
 > For details, see the Getting Started and System Requirements sections
 > of the [excellent manual][1].