Resolving dependencies... cabal: Could not resolve dependencies: next goal: snap-app (user goal) rejecting: snap-app-0.7.0, 0.6.1, 0.6.0, 0.5.0, 0.4.0, 0.3.2, 0.3.1, 0.3.0, 0.2.2, 0.2.1 (global constraint requires ==0.2.0) trying: snap-app-0.2.0 trying: text-1.2.1.3 (dependency of snap-app-0.2.0) next goal: blaze-html (dependency of snap-app-0.2.0) rejecting: blaze-html-0.8.1.1, 0.8.1.0, 0.8.0.2, 0.8.0.1, 0.8.0.0, 0.7.1.0, 0.7.0.3, 0.7.0.2, 0.7.0.1, 0.7.0.0, 0.6.1.3, 0.6.1.2, 0.6.1.1, 0.6.1.0, 0.6.0.0, 0.5.1.3, 0.5.1.2, 0.5.1.1, 0.5.1.0, 0.5.0.0 (conflict: snap-app => blaze-html==0.4.3.4) rejecting: blaze-html-0.4.3.4 (conflict: text==1.2.1.3, blaze-html => text>=0.10 && <0.12) rejecting: blaze-html-0.4.3.3, 0.4.3.2, 0.4.3.1, 0.4.3.0, 0.4.2.2, 0.4.2.1, 0.4.2.0, 0.4.1.7, 0.4.1.6, 0.4.1.5, 0.4.1.4, 0.4.1.3, 0.4.1.2, 0.4.1.1, 0.4.1.0, 0.4.0.0, 0.3.2.1, 0.3.2.0, 0.3.1.0, 0.3.0.4, 0.3.0.2, 0.3.0.1, 0.3.0.0, 0.2.4.0, 0.2.3, 0.2.2, 0.2.1, 0.2, 0.1.2, 0.1.1, 0.1 (conflict: snap-app => blaze-html==0.4.3.4) Backjump limit reached (change with --max-backjumps).