From dff626fb2da1c1dd2005972d8a22f729ee77c814 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Thu, 6 Aug 2015 22:28:46 +0200
Subject: [PATCH] add requirement

---
 homeassistant/components/sensor/forecast.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/homeassistant/components/sensor/forecast.py b/homeassistant/components/sensor/forecast.py
index 6222ad4d664..a9783104cd8 100644
--- a/homeassistant/components/sensor/forecast.py
+++ b/homeassistant/components/sensor/forecast.py
@@ -49,6 +49,8 @@ Details for the API : https://developer.forecast.io/docs/v2
 import logging
 from datetime import timedelta
 
+REQUIREMENTS = ['python-forecastio>=1.3.3']
+
 try:
     import forecastio
 except ImportError: