From f0f74841bf42031bd9f1cb17611fc71a8dc94ef6 Mon Sep 17 00:00:00 2001
From: Erik Stenman <happi@stenmans.org>
Date: Fri, 7 Apr 2017 11:53:34 +0200
Subject: [PATCH] Update README.md

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index b3083ee..2501d10 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,11 @@ The book is written in AsciiDoc and can be read directly on github in your brows
 
 To read the book online just open the file [book.asciidoc](book.asciidoc).
 
+
+## Building
+
+To build a pdf from source you will need make, asciidoc, pdflatex.
+
+
+ sudo apt-get install asciidoc
+ make