New comment by br0qn on void-packages repository

https://github.com/void-linux/void-packages/pull/23541#issuecomment-683352859

Comment:
> > @br0qn next you will have to install it -
> > 
> > 1. install usr/bin anywhere in your $PATH - for example `mv usr/bin/* /usr/local/bin/`
> > 2. install var/db - for example `mkdir -p /var/db` and then `mv var/db/xbps /var/db`
> > 
> > both steps should require sudo
> > Now you should have xbps installed and you can use the guide described in the original post.
> 
> Thank you.
> 
> Trying to run ./xbps-src binary-bootstrap
> yields ERROR: xbps-src cannot be used as root
> 
> created a new user and gave them sudo privileges and then try to cd into the directory gives me sudo: cd: command not found

so booted an ubuntu server image and started over. was able to get to 

./xbps-src -a aarch64 pkg rpi-kernel

and it yields

=> ERROR: cross-aarch64-linux-gnu-0.33_3: cannot be built, it's currently broken; see the build log:
=> ERROR: cross-aarch64-linux-gnu-0.33_3: Can't build crosstoolchain to itself