Resolving dependencies... cabal: Could not resolve dependencies: [__0] trying: haskoin-store-0.39.0 (user goal) [__1] trying: text-1.2.3.2/installed-1.2.3.2 (dependency of haskoin-store) [__2] next goal: haskoin-store-data (dependency of haskoin-store) [__2] rejecting: haskoin-store-data-0.38.1 (conflict: text==1.2.3.2/installed-1.2.3.2, haskoin-store-data => text>=1.2.4.0) [__2] skipping: haskoin-store-data-0.38.0, haskoin-store-data-0.37.5, haskoin-store-data-0.37.4, haskoin-store-data-0.37.3, haskoin-store-data-0.37.2, haskoin-store-data-0.37.1, haskoin-store-data-0.37.0, haskoin-store-data-0.36.4, haskoin-store-data-0.36.2, haskoin-store-data-0.36.0, haskoin-store-data-0.35.2, haskoin-store-data-0.35.1, haskoin-store-data-0.35.0, haskoin-store-data-0.34.7, haskoin-store-data-0.34.6, haskoin-store-data-0.34.5, haskoin-store-data-0.34.4, haskoin-store-data-0.34.3, haskoin-store-data-0.34.2, haskoin-store-data-0.34.1, haskoin-store-data-0.34.0, haskoin-store-data-0.33.1, haskoin-store-data-0.33.0, haskoin-store-data-0.32.3, haskoin-store-data-0.32.2, haskoin-store-data-0.32.1, haskoin-store-data-0.32.0, haskoin-store-data-0.31.0, haskoin-store-data-0.30.1, haskoin-store-data-0.30.0, haskoin-store-data-0.29.3, haskoin-store-data-0.29.1, haskoin-store-data-0.29.0, haskoin-store-data-0.28.0, haskoin-store-data-0.27.0, haskoin-store-data-0.26.6, haskoin-store-data-0.26.5, haskoin-store-data-0.26.4, haskoin-store-data-0.26.3, haskoin-store-data-0.26.2, haskoin-store-data-0.26.1, haskoin-store-data-0.26.0, haskoin-store-data-0.25.4, haskoin-store-data-0.25.3, haskoin-store-data-0.25.2, haskoin-store-data-0.25.1, haskoin-store-data-0.25.0 (has the same characteristics that caused the previous version to fail: excludes 'text' version 1.2.3.2) [__2] fail (backjumping, conflict set: haskoin-store, haskoin-store-data, text) After searching the rest of the dependency tree exhaustively, these were the goals I've had most trouble fulfilling: haskoin-store, haskoin-store-data, text, base Try running with --minimize-conflict-set to improve the error message.