Resolving dependencies... cabal: Could not resolve dependencies: next goal: board-games (user goal) rejecting: board-games-0.1.0.1 (global constraint requires ==0.1) trying: board-games-0.1 trying: base-4.7.0.1/installed-e4b... (dependency of board-games-0.1) next goal: cgi (dependency of board-games-0.1) rejecting: cgi-3001.2.2.2, 3001.2.2.1, 3001.2.2.0, 3001.2.1.0, 3001.2.0.0 (conflict: board-games => cgi>=3001.1 && <3001.2) trying: cgi-3001.1.8.5 trying: parsec-3.1.9 (dependency of cgi-3001.1.8.5) trying: text-1.2.1.0 (dependency of parsec-3.1.9) trying: binary-0.7.1.0/installed-0f4... (dependency of text-1.2.1.0) rejecting: board-games-0.1:+buildexamples (conflict: network==2.5.0.0, board-games-0.1:buildexamples => network>=2.3 && <2.4) trying: board-games-0.1:-buildexamples rejecting: board-games-0.1:+splitbase (conflict: binary => containers==0.5.5.1/installed-23e..., board-games-0.1:splitbase => containers>=0.2 && <0.5) rejecting: board-games-0.1:-splitbase (conflict: base==4.7.0.1/installed-e4b..., board-games-0.1:splitbase => base>=1.0 && <2) Backjump limit reached (change with --max-backjumps).