I’m just going to take the liberty of continuing the discussion in the correct place.
This is in reply to your post here:
No, you don’t need go add that last line. That line was there to remove where I initially made a typo, saying to download the file to the wrong place. It has been fixed.
In all seriousness though, if you are new to all of this, I strongly recommend using my custom image I mentioned before. It has basically everything I’ve ever helped anyone with pre-done for you. A lot of the things take a very long time, and are fairly complicated. If you do, let me know and I’ll upload an updated build with my latest fixes. Otherwise, you’ll end up needing to erase everything again when I do release it!