Resolving dependencies... cabal: Could not resolve dependencies: trying: base-4.9.0.0/installed-4.9... (dependency of minesweeper-0.9) next goal: glade (dependency of minesweeper-0.9) rejecting: glade-0.13.1, glade-0.12.5.0, glade-0.12.1, glade-0.12.0 (conflict: minesweeper => glade>=0.11 && <0.12) trying: glade-0.11.1 next goal: process (dependency of pango-0.11.2) rejecting: process-1.4.2.0/installed-1.4... (conflict: process => directory==1.2.6.2/installed-1.2..., minesweeper => directory>=1.0 && <1.1) trying: process-1.4.3.0 next goal: haskell98 (dependency of glade-0.11.1) rejecting: haskell98-2.0.0.3 (conflict: base==4.9.0.0/installed-4.9..., haskell98 => base>=4.7 && <4.8) rejecting: haskell98-2.0.0.2 (conflict: base==4.9.0.0/installed-4.9..., haskell98 => base==4.6.*) rejecting: haskell98-2.0.0.1, haskell98-2.0.0.0 (conflict: process==1.4.3.0, haskell98 => process>=1.0 && <1.2) rejecting: haskell98-1.1.0.1, haskell98-1.1.0.0, haskell98-1.0.1.1 (conflict: base==4.9.0.0/installed-4.9..., haskell98 => base>=3 && <4.6) rejecting: haskell98-1.0.1.0 (conflict: base==4.9.0.0/installed-4.9..., haskell98 => base<4.6) rejecting: haskell98-1.0 (conflict: base==4.9.0.0/installed-4.9..., haskell98 => base<4.3) Dependency tree exhaustively searched.