ROOTFS installation guide has issues

Hi,

I searched but did only find mentions of the ROOTFS method in your scoping issue #85.

Following through this ROOTFS method described in https://github.com/void-linux/void-docs/blob/master/src/installation/guides/chroot.md has caveats:

The ROOTFS method requires only a host operating system that can enter a Linux chroot and that has both tar(1) and xz(1) installed. This method may be preferable if you wish to install Void using a different Linux distribution.

If this intent is to be kept, it misses guidance how to acquire theVoid package manager and installation tools.

It mentions being able to enter a chroot as pre-requisite, but never instructs the user when to do so. The user will encounter the issue first, when instructed to use xbps-install, which is no requisite for this method, at https://github.com/void-linux/void-docs/blob/master/src/installation/guides/chroot.md#the-rootfs-method.

Yes, one can chroot /mnt and manually fix its resolv.conf at that point, but then the xbps-install commands given (with -r /mnt) are nonsensical to me.

It continues at the point where both methods are supposed to be identical. The host still has no xgenfstab/xchroot to follow through with this guide.

Maybe the pre-requisites for this guide miss the same static xbps as the first (xbps) method?

从 src/installation/guides/chroot.md 开始，重点查看 ROOTFS 方法和共享配置部分。将其前置条件和命令与 xbps 方法以及静态 xbps 故障排除指南进行比较，然后确认文档中的 ROOTFS 路径说明了如何获取所需工具，并且无需使用未作解释的主机命令即可完成。