Arch Linux is a lightweight and flexible Linux distribution for x86_64.
Install the needed Python packages.
$ sudo pacman -S python $ sudo pacman -S python-pip
and Home Assistant itself.
$ pip3 install --user homeassistant
Home Assistant is part of the AUR. This means that it can be installed with
pacaur. This package is often broken or outdated:
$ pacaur -S home-assistant