Media player Cast platfrom not loading

i cant get my HAS to load the media player with platform cast

I have a Chromecast and a Google Home id like set as media player. But i get the following errors when loading:

17-04-11 17:42:31 ERROR (MainThread) [homeassistant.setup] Not initializing media_player.cast because could not install dependency pychromecast==0.8.1
17-04-11 17:42:31 ERROR (MainThread) [homeassistant.setup] Unable to prepare setup for platform media_player.cast: Could not install all requirements.

ive tried installing pychromecast with sudo pip3 install pychromecast and sudo pip3 install pychromecast==0.81 and i still get the error?

Try upgrading to 0.42.3 (if you didn’t allready).
This fixed my Chromecast errors.

just updated, and still got the same error

had to manually update pychromecast (psutil) manually inside the venv