Bumps Stackage LTS resolver by jkachmar · Pull Request #160 · purescript/psc-package
This bumps psc-package to build with the latest Stackage LTS (lts-14.23 at the time of writing).
This should resolve #157 since lts-14.23 includes aeson-pretty-0.8.8, although I'm not able to reproduce this as I'm not on Windows.
In case someone else is interested in trying this out on Windows, here's a link to the purescript-book fork at a commit that should surface the same error as reported in #157: