Resolving dependencies... Error: cabal: Could not resolve dependencies: [__0] trying: phonetic-languages-simplified-generalized-examples-array-0.19.0.0 (user goal) [__1] next goal: phonetic-languages-simplified-generalized-examples-common (dependency of phonetic-languages-simplified-generalized-examples-array) [__1] rejecting: phonetic-languages-simplified-generalized-examples-common-0.5.0.0 (conflict: phonetic-languages-simplified-generalized-examples-array => phonetic-languages-simplified-generalized-examples-common==0.5.1.0) [__1] skipping: phonetic-languages-simplified-generalized-examples-common-0.4.0.0, phonetic-languages-simplified-generalized-examples-common-0.3.0.0, phonetic-languages-simplified-generalized-examples-common-0.2.1.0, phonetic-languages-simplified-generalized-examples-common-0.2.0.0, phonetic-languages-simplified-generalized-examples-common-0.1.2.0, phonetic-languages-simplified-generalized-examples-common-0.1.1.0, phonetic-languages-simplified-generalized-examples-common-0.1.0.1, phonetic-languages-simplified-generalized-examples-common-0.1.0.0 (has the same characteristics that caused the previous version to fail: excluded by constraint '==0.5.1.0' from 'phonetic-languages-simplified-generalized-examples-array') [__1] fail (backjumping, conflict set: phonetic-languages-simplified-generalized-examples-array, phonetic-languages-simplified-generalized-examples-common) After searching the rest of the dependency tree exhaustively, these were the goals I've had most trouble fulfilling: phonetic-languages-simplified-generalized-examples-array, phonetic-languages-simplified-generalized-examples-common