Broadly speaking, we can say cabal-install and stack are frontends to Cabal . Both tools make it possible to build Haskell projects whose sets of dependencies might conflict with each other within the confines of a single system. I appreciate that answer is 2017, and things might have changed since. But there’s plenty of confusing-them q’s on SO and reddit; preferences seem to have changed over the years; one tool has caught up/got ahead of another; then the position reversed. (Or perhaps...
