Installing Home Assistant OS using Proxmox 8

I used this guide and it has worked fine on a intel nuc.
But now I want to install HACS, I open shell for haos in Proxmox and there I type login. When I run wget I get wget not found. Then I tried to install SSH add-on but when I open configuration for the add-on I get “This add-on does not expose configuration for you to mess with…”
Does anyone know what I’m missing?