Running redo on Windows seems counterintuitive first considering that redo is built around many Unix philosophies. But as it turns out, it's possible. We'll make some changes to the Cabal install process and then add some conditional installation instructions for Windows. Next, we'll see one approach for getting a Posix shell to run .do scripts on Windows. Links from this video: https://github.com/pclouds/busybox-w32 Follow along on GitHub at https://github.com/jekor/redo Notices and updates on Twitter at @jekor https://twitter.com/jekor All Haskell from Scratch videos:    • Haskell from Scratch