Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: alms (user goal)
rejecting: alms-0.6.7, 0.6.6, 0.6.5, 0.6.3, 0.6.2, 0.6.1, 0.6.0, 0.5.0 (global
constraint requires ==0.4.12)
trying: alms-0.4.12
trying: base-4.8.1.0/installed-4f7... (dependency of alms-0.4.12)
next goal: parsec (dependency of alms-0.4.12)
rejecting: parsec-3.1.9, 3.1.8, 3.1.7, 3.1.6, 3.1.5, 3.1.4, 3.1.3, 3.1.2,
3.1.1, 3.1.0, 3.0.1, 3.0.0 (conflict: alms => parsec==2.*)
rejecting: parsec-2.1.0.1, 2.1.0.0, 2.0 (conflict:
base==4.8.1.0/installed-4f7..., parsec => base<4.8)
Dependency tree exhaustively searched.