Wownero desktop wallet issues

Hi, I’m trying to create a wownero wallet on a windows 10 machine.

There are no binaries so I’ve downloaded the source and am trying to follow the instructions in

however when I run:
docker build -f Dockerfile_windows --tag feather:win --build-arg THREADS=8 .

but I get:
Failed to fetch

Thing is I can download this file with my browser.

Anybody have any ideas?

Binaries are up again FYI; Feather: a free Monero wallet


Great thanks, I will give it a go!