If you are using MacOS, then the documented installation procedure for creating the installation media (https://pve.proxmox.com/wiki/Prepare_Installation_Media) relies on command line tools.
MacOS users can also use Balena Etcher similar to users on Windows to write the files to the USB stick via a GUI. It obviously requires a third-party tool but I think it's a good idea to add that as an alternative as it's more user-friendly.
It works fine as I've been using this to install Proxmox 6.2 a few times.
(Not sure if this is the right way to raise this change to wiki)
MacOS users can also use Balena Etcher similar to users on Windows to write the files to the USB stick via a GUI. It obviously requires a third-party tool but I think it's a good idea to add that as an alternative as it's more user-friendly.
It works fine as I've been using this to install Proxmox 6.2 a few times.
(Not sure if this is the right way to raise this change to wiki)