Resolving dependencies... cabal: Could not resolve dependencies: next goal: foscam-directory (user goal) rejecting: foscam-directory-0.0.8, foscam-directory-0.0.7, foscam-directory-0.0.6, foscam-directory-0.0.5, foscam-directory-0.0.4 (constraint from user target requires ==0.0.3) trying: foscam-directory-0.0.3 trying: comonad-5 (dependency of bifunctors-5.4.1) next goal: trifecta (dependency of foscam-directory-0.0.3) rejecting: trifecta-1.6.1, trifecta-1.6 (conflict: foscam-directory => trifecta>=1.5 && <1.6) rejecting: trifecta-1.5.2, trifecta-1.5.1.3, trifecta-1.5.1.2, trifecta-1.5.1.1, trifecta-1.5.1, trifecta-1.5 (conflict: comonad==5, trifecta => comonad>=4 && <5) rejecting: trifecta-1.4.3, trifecta-1.4.2, trifecta-1.4.1, trifecta-1.4, trifecta-1.2.1.1, trifecta-1.2.1, trifecta-1.2, trifecta-1.1, trifecta-1.0, trifecta-0.53, trifecta-0.52, trifecta-0.51.0.1, trifecta-0.51, trifecta-0.50.2.1, trifecta-0.50.1, trifecta-0.50, trifecta-0.49.1, trifecta-0.49, trifecta-0.47, trifecta-0.46, trifecta-0.45, trifecta-0.44, trifecta-0.43, trifecta-0.42, trifecta-0.41, trifecta-0.40, trifecta-0.39, trifecta-0.38, trifecta-0.37, trifecta-0.36.3, trifecta-0.36.2, trifecta-0.36.1, trifecta-0.36, trifecta-0.35, trifecta-0.34, trifecta-0.32.1, trifecta-0.32, trifecta-0.31, trifecta-0.30, trifecta-0.29, trifecta-0.28, trifecta-0.27, trifecta-0.26, trifecta-0.25, trifecta-0.24, trifecta-0.23, trifecta-0.22, trifecta-0.21, trifecta-0.20, trifecta-0.19, trifecta-0.18, trifecta-0.17, trifecta-0.16.1, trifecta-0.16, trifecta-0.15.1, trifecta-0.15, trifecta-0.14, trifecta-0.13, trifecta-0.12, trifecta-0.11, trifecta-0.10, trifecta-0.9, trifecta-0.8.0.1, trifecta-0.8, trifecta-0.7.2, trifecta-0.7.1, trifecta-0.7, trifecta-0.6, trifecta-0.5.1, trifecta-0.5, trifecta-0.4, trifecta-0.3, trifecta-0.2, trifecta-0.1 (conflict: foscam-directory => trifecta>=1.5 && <1.6) Backjump limit reached (currently 2000, change with --max-backjumps or try to run with --reorder-goals).