Do you support windows?

I made a test project and ran 'npm i spike -g' > 'spike new spike-test', then when I run 'spike watch' I get an error. That looks something an issue with running the cli commands. Bellow is a stack trace of the problem. I got really excited when I heard about Spike for windows, as someone who enjoys jekyll and javascript.

Here's a gist of the stacktrace. Let me know what you think