Resolving dependencies... cabal: Could not resolve dependencies: trying: Phsu-0.1.0.3 (user goal) trying: bytestring-0.10.8.1/installed-0.1... (dependency of string-conversions-0.4) next goal: time (dependency of Phsu-0.1.0.3) rejecting: time-1.6.0.1/installed-1.6..., time-1.6.0.1, time-1.6, time-1.5.0.1, time-1.5 (conflict: Phsu => time==1.4.2) rejecting: time-1.4.2 (conflict: bytestring => deepseq==1.4.2.0/installed-1.4..., time => deepseq>=1.1 && <1.4) rejecting: time-1.4.1, time-1.4.0.2, time-1.4.0.1, time-1.4, time-1.3, time-1.2.0.5, time-1.2.0.4, time-1.2.0.3, time-1.2.0.2, time-1.2.0.1, time-1.2, time-1.1.4, time-1.1.3, time-1.1.2.4, time-1.1.2.3, time-1.1.2.2, time-1.1.2.1, time-1.1.2.0, time-1.0 (conflict: Phsu => time==1.4.2) Dependency tree exhaustively searched.