Я пытаюсь скомпилировать haskell проект, используя cabal, но когда я выполняю, появляется cabal configure:
Could not resolve dependencies:
[__0] trying: MM-0.1.0.0 (user goal)
[__1] next goal: base (dependency of MM)
[__1] rejecting: base-4.12.0.0/installed-4.1... (conflict: MM => base>=4.9 &&
<4.10)
[__1] fail (backjumping, conflict set: MM, base)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: MM, base
Trying configure anyway.
Configuring MM-0.1.0.0...
cabal: Encountered missing dependencies:
base ==4.9.*, cassava ==0.5.*, containers ==0.5.*, time ==1.6.*
Я пытался использовать cabal new-build и cabal install --only-dependencies, но все равно не получается т работа.