Resolving dependencies... cabal: Could not resolve dependencies: next goal: yesod-static (user goal) rejecting: yesod-static-1.5.0.3, 1.5.0.2, 1.5.0.1, 1.5.0, 1.4.0.4, 1.4.0.3, 1.4.0.2, 1.4.0.1, 1.4.0, 1.2.4, 1.2.3, 1.2.2.5, 1.2.2.4, 1.2.2.3, 1.2.2.2 (global constraint requires ==1.2.2.1) trying: yesod-static-1.2.2.1 next goal: process-conduit (dependency of yesod-static-1.2.2.1) rejecting: process-conduit-1.2.0.1, 1.2.0.0, 1.1.0.0 (conflict: yesod-static => process-conduit>=1.0 && <1.1) trying: process-conduit-1.0.0.3 trying: shakespeare-2.0.7 (dependency of process-conduit-1.0.0.3) trying: blaze-html-0.8.1.1 (dependency of shakespeare-2.0.7) trying: blaze-builder-0.4.0.1 (dependency of blaze-html-0.8.1.1) trying: text-1.2.1.3 (dependency of yesod-static-1.2.2.1) trying: wai-3.0.4.0 (dependency of yesod-static-1.2.2.1) next goal: yesod-core (dependency of yesod-static-1.2.2.1) rejecting: yesod-core-1.4.15.1, 1.4.15, 1.4.14, 1.4.13, 1.4.12, 1.4.11.1, 1.4.11, 1.4.10, 1.4.9.1, 1.4.9, 1.4.8.3, 1.4.8.2, 1.4.8.1, 1.4.8, 1.4.7.3, 1.4.7.2, 1.4.7.1, 1.4.7, 1.4.6.2, 1.4.6.1, 1.4.6, 1.4.5, 1.4.4.5, 1.4.4.4, 1.4.4.3, 1.4.4.2, 1.4.4.1, 1.4.4, 1.4.3.1, 1.4.3, 1.4.2, 1.4.1.1, 1.4.1, 1.4.0.2, 1.4.0.1, 1.4.0 (conflict: yesod-static => yesod-core>=1.2 && <1.3) rejecting: yesod-core-1.2.20.1, 1.2.20, 1.2.19.2, 1.2.19.1, 1.2.19, 1.2.18, 1.2.17, 1.2.16.1, 1.2.16, 1.2.15.2, 1.2.15.1, 1.2.15, 1.2.14, 1.2.13.1, 1.2.13, 1.2.12, 1.2.11.1, 1.2.11, 1.2.10, 1.2.9.2 (conflict: blaze-builder==0.4.0.1, yesod-core => blaze-builder>=0.2.1.4 && <0.4) rejecting: yesod-core-1.2.9.1, 1.2.9, 1.2.8, 1.2.7, 1.2.6.7, 1.2.6.6, 1.2.6.5, 1.2.6.4, 1.2.6.3, 1.2.6.2, 1.2.6.1 (conflict: shakespeare==2.0.7, yesod-core => shakespeare>=1.0 && <1.3) rejecting: yesod-core-1.2.6 (conflict: text==1.2.1.3, yesod-core => text>=0.7 && <0.12) rejecting: yesod-core-1.2.5, 1.2.4.5, 1.2.4.4, 1.2.4.3, 1.2.4.2, 1.2.4.1, 1.2.4, 1.2.3, 1.2.2, 1.2.1, 1.2.0.4, 1.2.0.3, 1.2.0.2, 1.2.0.1, 1.2.0 (conflict: wai==3.0.4.0, yesod-core => wai>=1.4 && <1.5) rejecting: yesod-core-1.1.8.3, 1.1.8.2, 1.1.8.1, 1.1.8, 1.1.7.2, 1.1.7.1, 1.1.7, 1.1.6.1, 1.1.6, 1.1.5, 1.1.4.2, 1.1.4.1, 1.1.4, 1.1.3.1, 1.1.3, 1.1.2.2, 1.1.2.1, 1.1.2, 1.1.1.2, 1.1.1.1, 1.1.1, 1.1.0.1, 1.1.0, 1.0.1.3, 1.0.1.2, 1.0.1.1, 1.0.1, 1.0.0.2, 1.0.0.1, 1.0.0, 0.10.3, 0.10.2.2, 0.10.2.1, 0.10.2, 0.10.1, 0.9.4.1, 0.9.4, 0.9.3.6, 0.9.3.5, 0.9.3.4, 0.9.3.3, 0.9.3.2, 0.9.3.1, 0.9.3, 0.9.2, 0.9.1.1, 0.9.1, 0.8.3.2, 0.8.3.1, 0.8.3, 0.8.2, 0.8.1, 0.8.0.1, 0.8.0, 0.7.0.2, 0.7.0.1, 0.7.0 (conflict: yesod-static => yesod-core>=1.2 && <1.3) Backjump limit reached (change with --max-backjumps).