Resolving dependencies... cabal: Could not resolve dependencies: next goal: cmdargs-browser (user goal) rejecting: cmdargs-browser-0.1.3, 0.1.2, 0.1.1 (global constraint requires ==0.1) trying: cmdargs-browser-0.1 next goal: cmdargs (dependency of cmdargs-browser-0.1) rejecting: cmdargs-0.10.13, 0.10.12, 0.10.11, 0.10.10, 0.10.9, 0.10.8, 0.10.7, 0.10.6, 0.10.5, 0.10.4, 0.10.3, 0.10.2, 0.10.1, 0.10 (conflict: cmdargs-browser => cmdargs==0.9.*) trying: cmdargs-0.9.7 next goal: process (dependency of cmdargs-0.9.7) rejecting: process-1.2.3.0/installed-f02..., 1.4.0.0, 1.3.0.0, 1.2.3.0, 1.2.2.0, 1.2.1.0, 1.2.0.0 (conflict: cmdargs => process>=1.0 && <1.2) trying: process-1.1.0.2 trying: unix-2.7.1.0/installed-643... (dependency of process-1.1.0.2) next goal: time (dependency of unix-2.7.1.0/installed-643...) rejecting: time-1.5.0.1/installed-c20... (conflict: time => deepseq==1.4.1.1/installed-8fb..., process => deepseq>=1.1 && <1.4) rejecting: time-1.5.0.1, 1.5, 1.4.2, 1.4.1, 1.4.0.2, 1.4.0.1, 1.4, 1.3, 1.2.0.5, 1.2.0.4, 1.2.0.3, 1.2.0.2, 1.2.0.1, 1.2, 1.1.4, 1.1.3, 1.1.2.4, 1.1.2.3, 1.1.2.2, 1.1.2.1, 1.1.2.0, 1.0 (conflict: unix => time==1.5.0.1/installed-c20...) Dependency tree exhaustively searched.