From c32b9a654d3ff39fbb43cbf2be6a5a5b5e492b67 Mon Sep 17 00:00:00 2001
From: Athos Ribeiro <athoscr@fedoraproject.org>
Date: Mon, 10 Sep 2018 11:42:25 -0300
Subject: [PATCH] Add external dependencies to documentation

---
 README.rst | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/README.rst b/README.rst
index 992a578..776a3ae 100644
--- a/README.rst
+++ b/README.rst
@@ -21,6 +21,19 @@ Installation
 
 .. _f-strings: https://www.python.org/dev/peps/pep-0498/
 
+External dependencies
+=====================
+
+* You will need **pdftk** installed to generate the sheets in PDF format.
+* You will need **pdflatex** installed to generate the PDF spell pages.
+
+.. note::
+
+   Different linux distributions have different names for packages. While
+   pdftk is available in Debian and derivatives as **pdftk**, the package
+   is not available in some RPM distributions, such as Fedora and CentOS.
+   One alternative would be to build your PC sheets using docker.
+
 Usage
 =====