How to install HACS on Home Assistant APP getting WARNING: Your user does not have "sudo privileges so /usr/local/bin/k3s"

Hi. I’m having trouble getting HACS installed onto the Home Assitant APP in TrueNAS Scale. The instructions for installation on the HACS Github say to us -
wget -0 - xxxx://get.hacs.xyz | bash (xxxx is the download, but it won’t let me post a link here)
When I use this in the Pod Shell I get the following.
WARNING: Your user does not have sudo privileges so /usr/local/bin/k3s command will run on your behalf. This might cause permission issues.

$ wget -0 - xxxx://get.hacs.xyz | bash
/bin/sh: 1: wget: not found
$

And sudo is also not available?
I’m logged in as root with full privaliges and I tryed setting the App user to full privaliges as well but that didn’t help.
Anyone have any ideas or an alternat way of installing?
If nobody knows I’ll probably end up running it in a VM instead but running as an app would be neater.