Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: cqrs-example (user goal)
rejecting: cqrs-example-0.10.0, cqrs-example-0.9.1 (constraint from user
target requires ==0.9.0)
trying: cqrs-example-0.9.0
trying: transformers-compat-0.4.0.4:-two
trying: transformers-compat-0.4.0.4:-three
next goal: transformers (dependency of cqrs-example-0.9.0)
rejecting: transformers-0.5.2.0/installed-0.5..., transformers-0.5.2.0,
transformers-0.5.1.0, transformers-0.5.0.1, transformers-0.5.0.0,
transformers-0.4.3.0, transformers-0.4.2.0, transformers-0.4.1.0 (conflict:
cqrs-example => transformers>=0.2.2 && <0.4)
rejecting: transformers-0.3.0.0 (conflict: transformers-compat-0.4.0.4:three
=> transformers>=0.2 && <0.3 || >=0.4.1 && <0.5)
rejecting: transformers-0.2.2.1 (conflict: transformers-compat-0.4.0.4:three
=> transformers>=0.4.1 && <0.5)
rejecting: transformers-0.2.1.0, transformers-0.2.0.0, transformers-0.1.4.0,
transformers-0.1.3.0, transformers-0.1.1.0, transformers-0.1.0.1,
transformers-0.0.1.0, transformers-0.0.0.0, transformers-0.5.0.2,
transformers-0.4.0.0 (conflict: cqrs-example => transformers>=0.2.2 && <0.4)
rejecting: transformers-0.2.2.0 (conflict: transformers-compat-0.4.0.4:three
=> transformers>=0.4.1 && <0.5)
rejecting: transformers-0.1.0.0 (conflict: cqrs-example => transformers>=0.2.2
&& <0.4)
Dependency tree exhaustively searched.