From 1450662aead2000411faa6d4251f04d1a5484bc0 Mon Sep 17 00:00:00 2001
From: jbruce12000 <jbruce12000@gmail.com>
Date: Thu, 16 Dec 2021 18:17:59 -0500
Subject: [PATCH] pip3 fix to install RPi.GPIO

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 7d74340..c00c9c4 100644
--- a/README.md
+++ b/README.md
@@ -78,6 +78,7 @@ If you want to deploy the code on a PI for production:
     $ cd kiln-controller
     $ virtualenv -p python3 venv
     $ source venv/bin/activate
+    $ export CFLAGS=-fcommon
     $ pip3 install -r requirements.txt