Which stack package do I install?

Help
1

I want to install stack for a Haskell project (reading Get Programming with Haskell). There are two packages listed, one simply stack and the other haskellPackages.stack. Do I need both? How do I know which to choose?

Thanks

2

As a rule of thumb, if you want to run it use the top level package, if you want to import it in your code you’re thehaskellPackages.

This isn’t 100% but I think it’s a good enough guideline.

1 Like
3

Thank you for your help.