From 854444c5dfc3785051ee5fac630795e90d2101a5 Mon Sep 17 00:00:00 2001
From: Ben Gyori <ben.gyori@gmail.com>
Date: Mon, 5 Mar 2018 22:53:49 -0500
Subject: [PATCH] Add Java version comment to jnius instructions

Fixes #363
---
 doc/installation.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/doc/installation.rst b/doc/installation.rst
index c30a0b007d..8032a5de49 100644
--- a/doc/installation.rst
+++ b/doc/installation.rst
@@ -117,7 +117,8 @@ via the REACH API, an additional package called
 classes from Python. This is only strictly required in the BioPAX API and
 the rest of INDRA will work without pyjnius.
 
-1. Install `JRE and JDK from Oracle <http://www.oracle.com/technetwork/java/javase/downloads/index.html>`_.
+1. Install `JRE and JDK 8 from Oracle <http://www.oracle.com/technetwork/java/javase/downloads/index.html>`_. Pyjnius is currently incompatible with Java 9, so
+make sure to get Java 8.
 
 2. On Mac, `install Legacy Java for OSX <http://support.apple.com/kb/DL1572>`_.
 If you have trouble installing it, you can try the following as an alternative.