Resolving dependencies... cabal: Could not resolve dependencies: next goal: adp-multi (user goal) rejecting: adp-multi-0.2.3, adp-multi-0.2.2, adp-multi-0.2.1, adp-multi-0.2.0 (constraint from user target requires ==0.1.1) trying: adp-multi-0.1.1 trying: base-4.9.0.0/installed-4.9... (dependency of adp-multi-0.1.1) next goal: deepseq (dependency of text-1.2.2.1) rejecting: deepseq-1.4.2.0/installed-1.4... (conflict: deepseq => array==0.5.1.1/installed-0.5..., adp-multi => array==0.4.*) trying: deepseq-1.4.2.0 next goal: containers (dependency of adp-multi-0.1.1) rejecting: containers-0.5.7.1/installed-0.5..., containers-0.5.9.1, containers-0.5.8.1, containers-0.5.7.1, containers-0.5.7.0, containers-0.5.6.3, containers-0.5.6.2, containers-0.5.6.1, containers-0.5.6.0, containers-0.5.5.1, containers-0.5.5.0, containers-0.5.4.0, containers-0.5.3.1, containers-0.5.3.0, containers-0.5.2.1, containers-0.5.2.0, containers-0.5.1.0, containers-0.5.0.0 (conflict: adp-multi => containers>=0.4 && <=0.5) rejecting: containers-0.4.2.1 (conflict: deepseq==1.4.2.0, containers => deepseq>=1.2 && <1.4) rejecting: containers-0.4.2.0 (conflict: deepseq==1.4.2.0, containers => deepseq>=1.2 && <1.3) rejecting: containers-0.4.1.0 (conflict: base==4.9.0.0/installed-4.9..., containers => base>=4.2 && <4.8) rejecting: containers-0.4.0.0 (conflict: base==4.9.0.0/installed-4.9..., containers => base>=4.2 && <4.7) rejecting: containers-0.3.0.0, containers-0.2.0.1, containers-0.2.0.0, containers-0.1.0.1, containers-0.1.0.0 (conflict: adp-multi => containers>=0.4 && <=0.5) Dependency tree exhaustively searched.