Hello, On my Windows 10 system, following solved the issue: Manually download the butler (*.zip) and extract the butler files in .dragonruby\itchio-butler directory. That's all.
I had tried that (I should have mentioned it) and it still tried to download the files , but I'll try that again, thanks!
You can also use `dragonruby-publish --only-package` to not attempt uploading to itch
