Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: tamarin-prover-utils (user goal)
rejecting: tamarin-prover-utils-0.8.5.1, tamarin-prover-utils-0.8.5.0
(constraint from user target requires ==0.8.4.0)
trying: tamarin-prover-utils-0.8.4.0
trying: base-4.9.0.0/installed-4.9... (dependency of
tamarin-prover-utils-0.8.4.0)
next goal: dlist (dependency of tamarin-prover-utils-0.8.4.0)
rejecting: dlist-0.8.0.2, dlist-0.8.0.1, dlist-0.8, dlist-0.7.1.2,
dlist-0.7.1.1, dlist-0.7.1, dlist-0.7.0.1, dlist-0.7, dlist-0.6.0.1, dlist-0.6
(conflict: tamarin-prover-utils => dlist==0.5.*)
rejecting: dlist-0.5 (conflict: base==4.9.0.0/installed-4.9..., dlist =>
base>=2.0 && <4.8 || <2.0)
rejecting: dlist-0.4.1, dlist-0.4, dlist-0.3.2, dlist-0.3.1, dlist-0.3,
dlist-0.2 (conflict: tamarin-prover-utils => dlist==0.5.*)
Dependency tree exhaustively searched.