Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: toodles-0.1.3 (user goal)
[__1] next goal: directory (dependency of toodles)
[__1] rejecting: directory-1.3.3.0/installed-1.3..., directory-1.3.3.1,
directory-1.3.3.0, directory-1.3.2.2, directory-1.3.2.1, directory-1.3.2.0
(conflict: toodles => directory==1.3.1.5)
[__1] trying: directory-1.3.1.5
[__2] next goal: base (dependency of toodles)
[__2] rejecting: base-4.12.0.0/installed-4.1... (conflict: directory =>
base>=4.5 && <4.12)
[__2] rejecting: base-4.12.0.0, base-4.11.1.0, base-4.11.0.0, base-4.10.1.0,
base-4.10.0.0, base-4.9.1.0, base-4.9.0.0, base-4.8.2.0, base-4.8.1.0,
base-4.8.0.0, base-4.7.0.2, base-4.7.0.1, base-4.7.0.0, base-4.6.0.1,
base-4.6.0.0, base-4.5.1.0, base-4.5.0.0, base-4.4.1.0, base-4.4.0.0,
base-4.3.1.0, base-4.3.0.0, base-4.2.0.2, base-4.2.0.1, base-4.2.0.0,
base-4.1.0.0, base-4.0.0.0, base-3.0.3.2, base-3.0.3.1 (constraint from
non-upgradeable package requires installed instance)
[__2] fail (backjumping, conflict set: base, directory, toodles)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: toodles, directory, base