Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: rethinkdb-client-driver (user goal)
rejecting: rethinkdb-client-driver-0.0.23, rethinkdb-client-driver-0.0.22,
rethinkdb-client-driver-0.0.21, rethinkdb-client-driver-0.0.20,
rethinkdb-client-driver-0.0.19, rethinkdb-client-driver-0.0.18,
rethinkdb-client-driver-0.0.17, rethinkdb-client-driver-0.0.16,
rethinkdb-client-driver-0.0.15, rethinkdb-client-driver-0.0.13,
rethinkdb-client-driver-0.0.12, rethinkdb-client-driver-0.0.11,
rethinkdb-client-driver-0.0.10, rethinkdb-client-driver-0.0.9 (constraint from
user target requires ==0.0.8)
trying: rethinkdb-client-driver-0.0.8
next goal: base (dependency of rethinkdb-client-driver-0.0.8)
rejecting: base-4.9.0.0/installed-4.9... (conflict: rethinkdb-client-driver =>
base>=4.6 && <4.8)
rejecting: base-4.9.0.0, base-4.8.2.0, base-4.8.1.0, base-4.8.0.0,
base-4.7.0.2, base-4.7.0.1, base-4.7.0.0, base-4.6.0.1, base-4.6.0.0,
base-4.5.1.0, base-4.5.0.0, base-4.4.1.0, base-4.4.0.0, base-4.3.1.0,
base-4.3.0.0, base-4.2.0.2, base-4.2.0.1, base-4.2.0.0, base-4.1.0.0,
base-4.0.0.0, base-3.0.3.2, base-3.0.3.1 (constraint from non-upgradeable
package requires installed instance)
Dependency tree exhaustively searched.