Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: not-prelude-0.1.0.0 (user goal)
[__1] trying: transformers-0.5.6.2/installed-0.5.6.2 (dependency of
not-prelude)
[__2] trying: base-4.14.1.0/installed-4.14.1.0 (dependency of transformers)
[__3] next goal: base-noprelude (dependency of not-prelude)
[__3] rejecting: base-noprelude-4.13.0.0 (conflict: transformers =>
base==4.14.1.0/installed-4.14.1.0, base-noprelude => base==4.13.0.0)
[__3] rejecting: base-noprelude-4.12.0.0 (conflict: not-prelude =>
base-noprelude^>=4.13)
[__3] skipping: base-noprelude-4.11.1.0, base-noprelude-4.11.0.0,
base-noprelude-4.10.1.0, base-noprelude-4.10.0.0, base-noprelude-4.9.1.0,
base-noprelude-4.9.0.0, base-noprelude-4.8.2.0, base-noprelude-4.8.1.0,
base-noprelude-4.8.0.0, base-noprelude-4.7.0.2, base-noprelude-4.7.0.1,
base-noprelude-4.7.0.0, base-noprelude-4.6.0.1, base-noprelude-4.6.0.0,
base-noprelude-4.5.1.0, base-noprelude-4.5.0.0, base-noprelude-4.3.1.0,
base-noprelude-4.3.0.0 (has the same characteristics that caused the previous
version to fail: excluded by constraint '^>=4.13' from 'not-prelude')
[__3] fail (backjumping, conflict set: base-noprelude, not-prelude,
transformers)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: base, base-noprelude, not-prelude,
transformers
Try running with --minimize-conflict-set to improve the error message.