Resolving dependencies... cabal: Could not resolve dependencies: trying: htune-0.2 (user goal) trying: base-4.9.0.0/installed-4.9... (dependency of htune-0.2) next goal: gloss (dependency of htune-0.2) rejecting: gloss-1.10.2.3, gloss-1.10.2.2, gloss-1.10.2.1, gloss-1.10.1.1, gloss-1.9.4.1, gloss-1.9.3.1, gloss-1.9.2.1, gloss-1.9.1.1, gloss-1.8.2.2, gloss-1.8.2.1, gloss-1.8.1.2, gloss-1.8.1.1, gloss-1.8.0.1 (conflict: htune => gloss==1.7.*) rejecting: gloss-1.7.8.4, gloss-1.7.8.3, gloss-1.7.8.2, gloss-1.7.8.1 (conflict: base==4.9.0.0/installed-4.9..., gloss => base==4.6.*) rejecting: gloss-1.7.7.201204.1 (conflict: base==4.9.0.0/installed-4.9..., gloss => base==4.5.*) rejecting: gloss-1.7.7.1, gloss-1.7.6.6, gloss-1.7.6.5, gloss-1.7.6.4, gloss-1.7.6.3, gloss-1.7.6.2 (conflict: base => ghc-prim==0.5.0.0/installed-0.5..., gloss => ghc-prim>=0.2 && <0.4) rejecting: gloss-1.7.6.1 (conflict: base => ghc-prim==0.5.0.0/installed-0.5..., gloss => ghc-prim==0.3.*) rejecting: gloss-1.7.5.2, gloss-1.7.5.1, gloss-1.7.4.1, gloss-1.7.3.1, gloss-1.7.2.1, gloss-1.7.1.1, gloss-1.7.0.1 (conflict: base => ghc-prim==0.5.0.0/installed-0.5..., gloss => ghc-prim==0.2.*) rejecting: gloss-1.6.2.1, gloss-1.6.1.1, gloss-1.6.0.1, gloss-1.5.2.1, gloss-1.5.0.2, gloss-1.5.0.1, gloss-1.4.0.1, gloss-1.3.4.1, gloss-1.3.3.1, gloss-1.3.1.2, gloss-1.3.0.1, gloss-1.2.0.1, gloss-1.2.0.0, gloss-1.1.1.0, gloss-1.1.0.0, gloss-1.0.0.2, gloss-1.0.0.1, gloss-1.0.0.0 (conflict: htune => gloss==1.7.*) Dependency tree exhaustively searched.