From 205ef9647626ac2de2c7f89dcb81902d5df8084d Mon Sep 17 00:00:00 2001
From: Klaus Thoden <kthoden@mpiwg-berlin.mpg.de>
Date: Wed, 1 Aug 2018 15:54:49 +0200
Subject: [PATCH] Installation instructions

---
 INSTALL.md | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 INSTALL.md

diff --git a/INSTALL.md b/INSTALL.md
new file mode 100644
index 0000000..610f1da
--- /dev/null
+++ b/INSTALL.md
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+All programs require the installation of Python 3, which can be
+obtained at <https://www.python.org/downloads/> or through package
+managers (depending on the operating system). Current installations
+already include `pip` which is used to install further packages.
+
+In a terminal, run the command
+
+    pip3 install lxml bibtexparser bs4
+
+to install the required packages.
+
+In order to run the xsl scripts found in the `data` directory, an XSL
+processor like [Saxon](http://saxon.sourceforge.net/) is required.