Need help with holoiso

i am trying to use etcher to install holoiso to my thumb drive but i keep getting
Error: can’t find a matching file in this zip archive

is the place i am getting it from and others do it fine but it wont let me why?

Hello, the zip files at the bottom of that page have the source code, but not the ISO file Etcher needs to burn an image to a thumb drive. I do see a link to an ISO file on the page, but it appears to be broken.