Resolving dependencies... cabal: Could not resolve dependencies: trying: hMollom-0.4.0 (user goal) trying: base-4.8.1.0/installed-4f7... (dependency of hMollom-0.4.0) trying: pureMD5-2.1.2.1 (dependency of hMollom-0.4.0) trying: tagged-0.8.1 (dependency of pureMD5-2.1.2.1) trying: template-haskell-2.10.0.0/installed-90e... (dependency of tagged-0.8.1) trying: pretty-1.1.2.0/installed-293... (dependency of template-haskell-2.10.0.0/installed-90e...) trying: deepseq-1.4.1.1/installed-8fb... (dependency of pretty-1.1.2.0/installed-293...) next goal: dataenc (dependency of hMollom-0.4.0) rejecting: dataenc-0.14.0.7 (conflict: base==4.8.1.0/installed-4f7..., dataenc => base>=3.0.0 && <4.8) rejecting: dataenc-0.14.0.6, 0.14.0.5, 0.14.0.4, 0.14.0.3 (conflict: deepseq => array==0.5.1.0/installed-d42..., dataenc => array>=0.1.0 && <0.5) rejecting: dataenc-0.14.0.2, 0.14, 0.13.0.5, 0.13.0.4, 0.13.0.3, 0.13.0.2, 0.13.0.1, 0.13.0.0, 0.12.1.0, 0.12, 0.11.1, 0.11, 0.10.2, 0.10.1, 0.9 (conflict: hMollom => dataenc>=0.14.0.3) Dependency tree exhaustively searched.