From 5e0e0c3838b605c256b94e33fb7a591ce7eeeed6 Mon Sep 17 00:00:00 2001
From: sjplimp <sjplimp@f3b2605a-c512-4ea7-a41b-209d697bcdaa>
Date: Tue, 17 Mar 2015 23:13:10 +0000
Subject: [PATCH] git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@13248
 f3b2605a-c512-4ea7-a41b-209d697bcdaa

---
 lib/python/README | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/python/README b/lib/python/README
index 077c2547d2..ddccc1a21a 100644
--- a/lib/python/README
+++ b/lib/python/README
@@ -6,6 +6,10 @@ and your version of Python, and copy it to Makefile.lammps before
 building LAMMPS itself.  You may need to edit one of the provided
 files to match your system.
 
+Note that is not currently possible to use the PYTHON package with
+Python 3, only with Python 2.  The C API changed from Python 2 to 3
+and the LAMMPS code is not compatible with both.
+
 If you create a new Makefile.lammps file suitable for some version of
 Python on some system, that is not a match to one of the provided
 Makefile.lammps.* files, you can send it to the developers, and we can
-- 
GitLab