Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: alms (user goal)
rejecting: alms-0.6.7, alms-0.6.6, alms-0.6.5, alms-0.6.3, alms-0.6.2,
alms-0.6.1, alms-0.6.0, alms-0.5.0, alms-0.4.12, alms-0.4.11, alms-0.4.10
(constraint from user target requires ==0.4.9.1)
trying: alms-0.4.9.1
trying: base-4.9.0.0/installed-4.9... (dependency of alms-0.4.9.1)
next goal: parsec (dependency of alms-0.4.9.1)
rejecting: parsec-3.1.11, parsec-3.1.10, parsec-3.1.9, parsec-3.1.8,
parsec-3.1.7, parsec-3.1.6, parsec-3.1.5, parsec-3.1.4, parsec-3.1.3,
parsec-3.1.2, parsec-3.1.1, parsec-3.1.0, parsec-3.0.1, parsec-3.0.0
(conflict: alms => parsec==2.*)
rejecting: parsec-2.1.0.1, parsec-2.1.0.0, parsec-2.0 (conflict:
base==4.9.0.0/installed-4.9..., parsec => base<4.8)
Dependency tree exhaustively searched.