Where can I find non-OpenWRT images for Metarouter?

Question

linux

I needed a Linux machine on my home network to run a couple of scripts. There is no desire to allocate a separate piece of iron.
The main router is Mikrotik RB951, which has enough free power. Therefore, I began to dig towards Metarouter.
But all articles rest on launching an OpenWRT image with certain packages. There is a similar DebWRT project that aims to run Debian on OpenWRT compatible devices.
There is an old article on Habré on building DebWRT and there is an article on building OpenWRT for Metarouter . I tried to build DebWRT for Metarouter based on these two articles, but I'm not so well versed in * nix systems, I constantly come across various errors.
Question: Where can I get a ready-made build of DebWRT or any other Linux distribution for Metarouter?

Answer 1

Or maybe it’s easier to figure it out and collect what kind of mistakes are being pursued?