This is related to https://github.com/elm-lang/elm-package/issues/217
You don't have to reinstall elm, just delete your elm-stuff dir and re-run elm-package. The crux is there's bugs in elm-package where if you manually delete things under elm-stuff/packages but still have an unchanged exact-dependencies.json, elm-package isn't smart enough to know you need to reinstall stuff. The good news is that there's active discussion on the elm-dev list about redesigning elm-package, so these issues will be getting fixed soon enough! -- Chad On Mon, Mar 13, 2017 at 9:13 AM, Rex van der Spuy <dandylio...@gmail.com> wrote: > > > Try `elm package install elm-lang/core`. >> >> > Thanks, I'll try that next time this happens. > I eventually solved this by re-installing Elm from scratch. > > -- > You received this message because you are subscribed to the Google Groups > "Elm Discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to elm-discuss+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Elm Discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to elm-discuss+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.