Resolving dependencies... cabal: Could not resolve dependencies: trying: esotericbot-0.0.6 (user goal) trying: base-4.9.0.0/installed-4.9... (dependency of esotericbot-0.0.6) next goal: containers (dependency of esotericbot-0.0.6) rejecting: containers-0.5.7.1/installed-0.5..., containers-0.5.9.1, containers-0.5.8.1, containers-0.5.7.1, containers-0.5.7.0, containers-0.5.6.3, containers-0.5.6.2, containers-0.5.6.1, containers-0.5.6.0, containers-0.5.5.1, containers-0.5.5.0, containers-0.5.4.0, containers-0.5.3.1, containers-0.5.3.0, containers-0.5.2.1, containers-0.5.2.0, containers-0.5.1.0, containers-0.5.0.0, containers-0.4.2.1, containers-0.4.2.0, containers-0.4.1.0, containers-0.4.0.0, containers-0.3.0.0 (conflict: esotericbot => containers==0.2.*) rejecting: containers-0.2.0.1, containers-0.2.0.0 (conflict: base==4.9.0.0/installed-4.9..., containers => base<4.7) rejecting: containers-0.1.0.1, containers-0.1.0.0 (conflict: esotericbot => containers==0.2.*) Dependency tree exhaustively searched.