Following this tutorial http://wiki.haskell.org/How_to_write_a_Haskell_program#Recommended_tools but not able to run cabal sandbox init. I have the latest version of cabal installed on my Mac and installed via instructions from https://www.haskell.org/platform/mac.html
cabal sandbox init
cabal: unrecognised command: sandbox (try --help)
cabal --version
cabal-install version 3.2.0.0
compiled using version 3.2.0.0 of the Cabal library
Anyone run into the same issue and know the fix to use sandbox with cabal?