Resolving dependencies... cabal: Could not resolve dependencies: trying: blaze-builder-0.4.0.2 (dependency of snap-server-1.0.1.1) next goal: Elm (dependency of elm-server-0.11) rejecting: Elm-0.13 (conflict: binary==0.8.3.0/installed-0.8..., Elm => binary>=0.7.0.0 && <0.8) trying: Elm-0.12.3 next goal: blaze-html (dependency of Elm-0.12.3) rejecting: blaze-html-0.8.1.3, blaze-html-0.8.1.2, blaze-html-0.8.1.1, blaze-html-0.8.1.0, blaze-html-0.8.0.2, blaze-html-0.8.0.1, blaze-html-0.8.0.0 (conflict: Elm => blaze-html>=0.5 && <0.8) rejecting: blaze-html-0.7.1.0, blaze-html-0.7.0.3, blaze-html-0.7.0.2, blaze-html-0.7.0.1, blaze-html-0.7.0.0, blaze-html-0.6.1.3, blaze-html-0.6.1.2, blaze-html-0.6.1.1, blaze-html-0.6.1.0, blaze-html-0.6.0.0, blaze-html-0.5.1.3, blaze-html-0.5.1.2, blaze-html-0.5.1.1, blaze-html-0.5.1.0, blaze-html-0.5.0.0 (conflict: blaze-builder==0.4.0.2, blaze-html => blaze-builder>=0.2 && <0.4) rejecting: blaze-html-0.4.3.4, blaze-html-0.4.3.3, blaze-html-0.4.3.2, blaze-html-0.4.3.1, blaze-html-0.4.3.0, blaze-html-0.4.2.2, blaze-html-0.4.2.1, blaze-html-0.4.2.0, blaze-html-0.4.1.7, blaze-html-0.4.1.6, blaze-html-0.4.1.5, blaze-html-0.4.1.4, blaze-html-0.4.1.3, blaze-html-0.4.1.2, blaze-html-0.4.1.1, blaze-html-0.4.1.0, blaze-html-0.4.0.0, blaze-html-0.3.2.1, blaze-html-0.3.2.0, blaze-html-0.3.1.0, blaze-html-0.3.0.4, blaze-html-0.3.0.2, blaze-html-0.3.0.1, blaze-html-0.3.0.0, blaze-html-0.2.4.0, blaze-html-0.2.3, blaze-html-0.2.2, blaze-html-0.2.1, blaze-html-0.2, blaze-html-0.1.2, blaze-html-0.1.1, blaze-html-0.1 (conflict: Elm => blaze-html>=0.5 && <0.8) Backjump limit reached (currently 2000, change with --max-backjumps or try to run with --reorder-goals).