Hi Alain, On Mon, Nov 21 2022 06:26, Alain Bertrand wrote: > ghc: can't find a package database at > /home/alain/.cabal/store/ghc-9.0.2/package.db this sounds like more of a cabal issue, I think. Brandon probably knows best, but I think the usual advice here is to nuke ~/.cabal and reinstall. Tony -- Tony Zorman | https://tony-zorman.com/