Resolving dependencies... cabal: Could not resolve dependencies: next goal: HaskellNet (user goal) rejecting: HaskellNet-0.4.4, 0.4.3, 0.4.2, 0.4.1, 0.4, 0.3.1 (global constraint requires ==0.3) trying: HaskellNet-0.3 trying: text-1.2.0.6 (dependency of HaskellNet-0.3) next goal: mime-mail (dependency of HaskellNet-0.3) rejecting: mime-mail-0.4.8.2, 0.4.8.1, 0.4.8, 0.4.7, 0.4.6.2, 0.4.6, 0.4.5.2, 0.4.5.1, 0.4.5, 0.4.4.2, 0.4.4.1, 0.4.4, 0.4.3, 0.4.2.1, 0.4.2, 0.4.1.2, 0.4.1.1, 0.4.1.0, 0.4 (conflict: HaskellNet => mime-mail>=0.3.0 && <0.4) rejecting: mime-mail-0.3.0.3, 0.3.0.2, 0.3.0.1, 0.3.0 (conflict: text==1.2.0.6, mime-mail => text>=0.7 && <0.12) rejecting: mime-mail-0.2.0.1, 0.2.0, 0.1.0.1, 0.1.0, 0.0.0.4, 0.0.0.3, 0.0.0.2, 0.0.0.1, 0.0.0 (conflict: HaskellNet => mime-mail>=0.3.0 && <0.4) Backjump limit reached (change with --max-backjumps).