pi@raspberrypi:~ $ sudo pip3 install -U brewblox-ctl Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple Requirement already up-to-date: brewblox-ctl in /usr/local/lib/python3.7/dist-packages (0.7.1) Requirement already satisfied, skipping upgrade: click in /usr/local/lib/python3.7/dist-packages (from brewblox-ctl) (7.0) Requirement already satisfied, skipping upgrade: requests in /usr/lib/python3/dist-packages (from brewblox-ctl) (2.21.0) Requirement already satisfied, skipping upgrade: python-dotenv[cli] in /usr/local/lib/python3.7/dist-packages (from brewblox-ctl) (0.10.3) pi@raspberrypi:~ $ brewblox-ctl install Do you want to install and upgrade apt packages? [Y/n] y Do you want to install Docker? [Y/n] y Do you want to run Docker commands without sudo? [Y/n] y Do you want to install docker-compose (from pip)? [Y/n] y In which directory do you want to install the BrewBlox configuration? [./brewblox]./brewblox A reboot will be required, do you want to do so? [Y/n] y The following shell commands will be used: sudo apt update sudo apt upgrade -y sudo apt install -y libssl-dev libffi-dev curl -sL get.docker.com | sed 's/9)/9|10)/' | sh sudo usermod -aG docker $USER sudo /usr/bin/python3 -m pip install -U docker-compose mkdir -p ./brewblox touch ./brewblox/.env /usr/bin/python3 -m dotenv.cli --quote never -f ./brewblox/.env set BREWBLOX_RELEASE edge /usr/bin/python3 -m dotenv.cli --quote never -f ./brewblox/.env set BREWBLOX_CFG_VERSION 0.0.0 sudo reboot Press ENTER to continue, Ctrl+C to cancel Running command: sudo apt update Hit:1 http://archive.raspberrypi.org/debian buster InRelease Ign:2 https://download.docker.com/linux/raspbian 10 InRelease Err:3 https://download.docker.com/linux/raspbian 10 Release 404 Not Found [IP: 2600:9000:20d4:3800:3:db06:4200:93a1 443] Hit:4 http://raspbian.raspberrypi.org/raspbian buster InRelease Reading package lists... Done E: The repository 'https://download.docker.com/linux/raspbian 10 Release' does not have a Release file. N: Updating from such a repository can't be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. Traceback (most recent call last): File "/usr/local/bin/brewblox-ctl", line 10, in sys.exit(main()) File "/usr/local/lib/python3.7/dist-packages/brewblox_ctl/__main__.py", line 81, in main cli() File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 764, in __call__ return self.main(*args, **kwargs) File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 717, in main rv = self.invoke(ctx) File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 1137, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 956, in invoke return ctx.invoke(self.callback, **ctx.params) File "/usr/local/lib/python3.7/dist-packages/click/core.py", line 555, in invoke return callback(*args, **kwargs) File "/usr/local/lib/python3.7/dist-packages/brewblox_ctl/commands.py", line 107, in install utils.run_all(shell_commands) File "/usr/local/lib/python3.7/dist-packages/brewblox_ctl/utils.py", line 130, in run_all return [run(cmd) for cmd in shell_cmds] File "/usr/local/lib/python3.7/dist-packages/brewblox_ctl/utils.py", line 130, in return [run(cmd) for cmd in shell_cmds] File "/usr/local/lib/python3.7/dist-packages/brewblox_ctl/utils.py", line 124, in run return check_call(shell_cmd, shell=True, stderr=STDOUT) File "/usr/lib/python3.7/subprocess.py", line 347, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command 'sudo apt update' returned non-zero exit status 100.