core/requirements.txt

# required for Home Assistant core
requests>=2.0
pyyaml>=3.11
pytz>=2015.2

# optional, needed for specific components

# discovery
zeroconf>=0.16.0

# sun
pyephem>=3.7

# lights.hue
phue>=0.8

# lights.limitlessled
ledcontroller>=1.0.7

# media_player.cast
pychromecast>=0.6.0.3

# keyboard
pyuserinput>=0.1.9

# switch.tellstick, sensor.tellstick
tellcore-py>=1.0.4

# device_tracker.nmap
python-libnmap>=0.6.2

# notify.pushbullet
pushbullet.py>=0.7.1

# thermostat.nest
python-nest>=2.1

# z-wave
pydispatcher>=2.0.5

# isy994
PyISY>=1.0.2

# sensor.systemmonitor
psutil>=2.2.1

# pushover notifications
python-pushover>=0.2

# Transmission Torrent Client
transmissionrpc>=0.11

# OpenWeatherMap Web API
pyowm>=2.2.0

# XMPP Bindings (notify.xmpp)
sleekxmpp>=1.3.1

# Blockchain (sensor.bitcoin)
blockchain>=1.1.2