Resolving dependencies...
Error: cabal: Could not resolve dependencies:
[__0] next goal: pms-ui-notification (user goal)
[__0] rejecting: pms-ui-notification-0.0.1.0 (unsupported spec-version 3.12)
[__0] fail (backjumping, conflict set: pms-ui-notification)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: pms-ui-notification