From 15a0ba4a67e5bac17bdd5b8ccaa790b08ed78940 Mon Sep 17 00:00:00 2001
From: Ben Burlingham <ben.burlingham@gmail.com>
Date: Fri, 21 Oct 2016 15:52:40 -0700
Subject: [PATCH] Readme update.

---
 readme.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/readme.md b/readme.md
index d9bfbbb..f2bdf02 100644
--- a/readme.md
+++ b/readme.md
@@ -2,3 +2,6 @@
 Run `sportdb build` in the directory that has `Datafile`.
 
 Correspondence on the topic can be found at [this google groups topic](https://groups.google.com/forum/#!msg/opensport/jYNVDF_QSJA/pyHWWtRqAgAJ).
+
+#### Using the Gemfile
+Sportdb only builds with older versions of ActiveRecord. Use a Gemfile as outlined [here](https://groups.google.com/forum/#!topic/opensport/593H1O7yIdE) to lock the correct version.