Resolving dependencies... cabal: Could not resolve dependencies: next goal: Yablog (user goal) rejecting: Yablog-0.2.0, 0.1.1 (global constraint requires ==0.0.1.3) trying: Yablog-0.0.1.3 next goal: xml-conduit (dependency of Yablog-0.0.1.3) rejecting: xml-conduit-1.3.2, 1.3.1, 1.3.0, 1.2.6, 1.2.5.1, 1.2.5, 1.2.4, 1.2.3.3, 1.2.3.2, 1.2.3.1, 1.2.3, 1.2.2, 1.2.1.1, 1.2.1, 1.2.0.3, 1.2.0.2, 1.2.0.1, 1.2.0, 1.1.0.9, 1.1.0.8, 1.1.0.7, 1.1.0.6, 1.1.0.5, 1.1.0.4, 1.1.0.3, 1.1.0.2, 1.1.0.1, 1.1.0, 1.0.3.3, 1.0.3.2, 1.0.3.1, 1.0.3, 1.0.2.1, 1.0.2, 1.0.1.1, 1.0.1, 1.0.0 (conflict: Yablog => xml-conduit>=0.7 && <0.8) trying: xml-conduit-0.7.0.3 next goal: transformers (dependency of xml-conduit-0.7.0.3) rejecting: transformers-0.4.2.0/installed-21d..., 0.4.3.0, 0.4.2.0, 0.4.1.0 (conflict: xml-conduit => transformers>=0.2 && <0.4) trying: transformers-0.3.0.0 next goal: resourcet (dependency of xml-conduit-0.7.0.3) rejecting: resourcet-1.1.6, 1.1.5, 1.1.4.1, 1.1.4, 1.1.3.3, 1.1.3.2, 1.1.3.1, 1.1.3, 1.1.2.3, 1.1.2.2, 1.1.2.1, 1.1.2, 1.1.1, 1.1.0.1, 1.1.0, 0.4.10.2, 0.4.10.1, 0.4.10, 0.4.9, 0.4.8, 0.4.7.2, 0.4.7.1, 0.4.7, 0.4.6, 0.4.5, 0.4.4, 0.4.3, 0.4.2, 0.4.1, 0.4.0.2, 0.4.0.1, 0.4.0 (conflict: xml-conduit => resourcet>=0.3 && <0.4) trying: resourcet-0.3.3.1 trying: transformers-base-0.4.4 (dependency of resourcet-0.3.3.1) trying: transformers-compat-0.4.0.4 (dependency of transformers-base-0.4.4) trying: transformers-compat-0.4.0.4:-two rejecting: transformers-compat-0.4.0.4:-three (conflict: transformers==0.3.0.0, transformers-compat-0.4.0.4:three => transformers>=0.4.1 && <0.5) rejecting: transformers-compat-0.4.0.4:+three (manual flag can only be changed explicitly) Dependency tree exhaustively searched.