I wrote my first “real” Haskell program https://github.com/belovachap/haskell-tools. It took some trial-and-error but I finally figured out that it was easier to use an older stack snapshot (https://www.stackage.org/lts-14.27) that included the package I needed.
That program simply picks a random location to drop an online Peercoin airdrop wallet. “Blog” was the winner, so here it is: airdrop wallet 0208.
Have fun, stay safe.