python-dev?

I have a jail running Home Assistant and would like to install some packages for it. How would I go about doing this?

sudo apt-get install -y python-dev pkg-config libavformat-dev libavcodec-dev libavdevice-dev libavutil-dev libswscale-dev libavresample-dev libavfilter-dev

Here is the link to the component: https://www.home-assistant.io/components/stream/