Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: liquid-prelude-0.8.10.1 (user goal)
[__1] trying: liquidhaskell-0.8.10.1 (dependency of liquid-prelude)
[__2] trying: base-4.12.0.0/installed-4.12.0.0 (dependency of liquidhaskell)
[__3] next goal: liquid-base (dependency of liquid-prelude)
[__3] rejecting: liquid-base-4.14.0.0 (conflict:
base==4.12.0.0/installed-4.12.0.0, liquid-base => base==4.14.0.0)
[__3] fail (backjumping, conflict set: base, liquid-base, liquid-prelude)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: base, liquid-prelude, liquidhaskell,
liquid-base
Try running with --minimize-conflict-set to improve the error message.