# Homeassistant fail to start after update

**URL:** https://dietpi.com/forum/t/homeassistant-fail-to-start-after-update/15104
**Category:** Troubleshooting
**Created:** [29 November 2022 17:58 UTC](https://dietpi.com/forum/t/homeassistant-fail-to-start-after-update/15104 "2022-11-29T17:58:42Z")
**Posts on this page:** 1
**Showing post:** 5

<div class="post-metadata">

### Author: ![Joulinar](https://dietpi.com/forum/user_avatar/dietpi.com/joulinar/32/57_2.png) [@Joulinar](https://dietpi.com/forum/u/Joulinar)
#### Post date: [29 November 2022 19:39 UTC](https://dietpi.com/forum/t/homeassistant-fail-to-start-after-update/15104/5 "2022-11-29T19:39:26Z")

</div>

you can’t follow the link I shared 1:1. This was just an idea on how to work around. You would need to install Rust for HA user. Same for `pip3 install cryptography`

To do so, you need to activate `Customize Python environment` as per our online docs. [Home Automation Software Options - DietPi.com Docs](https://dietpi.com/docs/software/home_automation/#home-assistant)

```auto
sudo -u homeassistant bash
. /home/homeassistant/pyenv-activate.sh
curl -sSfL 'https://sh.rustup.rs' -o rustup-init.sh
chmod +x rustup-init.sh
./rustup-init.sh -y --profile minimal
rm rustup-init.sh
source "$HOME/.cargo/env"
pip3 install cryptography

```

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