debian installer on arm64

[Thorsten Alteholz <debian@alteholz.de>]

Hi,

after getting my Macchiatobin, I naively thought that I only had to copy 
the arm64 installer from [1] or an netinst image to an USB stick and I 
could start with the fun.
Unfortunately that did not work. So is the whole thing not that easy as 
written on [2] and do I really have to build everything from scratch like 
recommended in the Macchiatobin-wiki?

Thanks for any help
Thorsten

[1] https://d-i.debian.org/daily-images/arm64/
[2] https://wiki.debian.org/Arm64Port