Resolving dependencies... Error: cabal: Could not resolve dependencies: [__0] trying: pandoc-lua-engine-0.1.1 (user goal) [__1] next goal: pandoc (dependency of pandoc-lua-engine) [__1] rejecting: pandoc-3.0.1 (conflict: pandoc-lua-engine => pandoc>=3.1 && <3.2) [__1] skipping: pandoc-3.0, pandoc-2.19.2, pandoc-2.19.1, pandoc-2.19, pandoc-2.18, pandoc-2.17.1.1, pandoc-2.17.1, pandoc-2.17.0.1, pandoc-2.17, pandoc-2.16.2, pandoc-2.16.1, pandoc-2.16, pandoc-2.15, pandoc-2.14.2, pandoc-2.14.1, pandoc-2.14.0.3, pandoc-2.14.0.2, pandoc-2.14.0.1, pandoc-2.14, pandoc-2.13, pandoc-2.12, pandoc-2.11.4, pandoc-2.11.3.2, pandoc-2.11.3.1, pandoc-2.11.3, pandoc-2.11.2, pandoc-2.11.1.1, pandoc-2.11.1, pandoc-2.11.0.4, pandoc-2.11.0.2, pandoc-2.11.0.1, pandoc-2.11, pandoc-2.10.1, pandoc-2.10, pandoc-2.9.2.1, pandoc-2.9.2, pandoc-2.9.1.1, pandoc-2.9.1, pandoc-2.9, pandoc-2.8.1, pandoc-2.8.0.1, pandoc-2.8, pandoc-2.7.3, pandoc-2.7.2, pandoc-2.7.1, pandoc-2.7, pandoc-2.6, pandoc-2.5, pandoc-2.4, pandoc-2.3.1, pandoc-2.3, pandoc-2.2.3.2, pandoc-2.2.3.1, pandoc-2.2.3, pandoc-2.2.2.1, pandoc-2.2.2, pandoc-2.2.1, pandoc-2.2, pandoc-2.1.3, pandoc-2.1.2, pandoc-2.1.1, pandoc-2.1, pandoc-2.0.6, pandoc-2.0.5, pandoc-2.0.4, pandoc-2.0.3, pandoc-2.0.2, pandoc-2.0.1.1, pandoc-2.0.1, pandoc-2.0.0.1, pandoc-2.0, pandoc-1.19.2.4, pandoc-1.19.2.3, pandoc-1.19.2.2, pandoc-1.19.2.1, pandoc-1.19.2, pandoc-1.19.1, pandoc-1.19, pandoc-1.18, pandoc-1.17.2, pandoc-1.17.1, pandoc-1.17.0.3, pandoc-1.17.0.2, pandoc-1.17.0.1, pandoc-1.17, pandoc-1.16.0.2, pandoc-1.16.0.1, pandoc-1.16, pandoc-1.15.2.1, pandoc-1.15.2, pandoc-1.15.1.1, pandoc-1.15.1, pandoc-1.15.0.6, pandoc-1.15.0.5, pandoc-1.15.0.4, pandoc-1.15.0.3, pandoc-1.15.0.2, pandoc-1.14.1, pandoc-1.13.2.1, pandoc-1.13.2, pandoc-1.13.1, pandoc-1.13.0.1, pandoc-1.13, pandoc-1.12.4.2, pandoc-1.12.4, pandoc-1.12.3.3, pandoc-1.12.3.2, pandoc-1.12.3.1, pandoc-1.12.3, pandoc-1.12.2.1, pandoc-1.12.2, pandoc-1.12.1, pandoc-1.12.0.2, pandoc-1.12.0.1, pandoc-1.12, pandoc-1.11.1, pandoc-1.11, pandoc-1.10.1, pandoc-1.10.0.5, pandoc-1.10.0.4, pandoc-1.10.0.3, pandoc-1.10.0.2, pandoc-1.10.0.1, pandoc-1.10, pandoc-1.9.4.5, pandoc-1.9.4.4, pandoc-1.9.4.3, pandoc-1.9.4.2, pandoc-1.9.4.1, pandoc-1.9.4, pandoc-1.9.3, pandoc-1.9.2, pandoc-1.9.1.2, pandoc-1.9.1.1, pandoc-1.9.1, pandoc-1.9.0.5, pandoc-1.9.0.4, pandoc-1.9.0.3, pandoc-1.9.0.2, pandoc-1.9, pandoc-1.8.2.1, pandoc-1.8.2, pandoc-1.8.1.2, pandoc-1.8.1.1, pandoc-1.8.1, pandoc-1.8.0.3, pandoc-1.8.0.2, pandoc-1.8.0.1, pandoc-1.8, pandoc-1.6.0.1, pandoc-1.6, pandoc-1.5.1.1, pandoc-1.5.1, pandoc-1.5.0.1, pandoc-1.5, pandoc-1.4, pandoc-1.3, pandoc-1.2.1, pandoc-1.2, pandoc-1.1, pandoc-1.0.0.1, pandoc-1.0, pandoc-0.46, pandoc-0.45, pandoc-0.44, pandoc-0.43, pandoc-0.42, pandoc-0.41, pandoc-0.4, pandoc-2.11.0.3, pandoc-1.15.0.1, pandoc-1.15, pandoc-1.14.0.4, pandoc-1.14.0.3, pandoc-1.14.0.2, pandoc-1.14.0.1, pandoc-1.14 (has the same characteristics that caused the previous version to fail: excluded by constraint '>=3.1 && <3.2' from 'pandoc-lua-engine') [__1] fail (backjumping, conflict set: pandoc, pandoc-lua-engine) After searching the rest of the dependency tree exhaustively, these were the goals I've had most trouble fulfilling: pandoc-lua-engine, pandoc