Resolving dependencies... cabal: Could not resolve dependencies: next goal: RNAFold (dependency of RNAFoldProgs-0.0.0.2) rejecting: RNAFold-1.99.3.4, RNAFold-1.99.1.3, RNAFold-1.99.1.2, RNAFold-1.99.1.1, RNAFold-1.99.1.0 (conflict: RNAFoldProgs => RNAFold>=0.0.2 && <0.0.3) trying: RNAFold-0.0.2.1 trying: BiobaseTypes-0.1.2.0 (dependency of RNAFold-0.0.2.1) trying: repa-3.4.1.2 (dependency of BiobaseTurner-0.3.1.1) trying: primitive-0.6.2.0 (dependency of RNAFold-0.0.2.1) next goal: vector (dependency of RNAFold-0.0.2.1) rejecting: vector-0.11.0.0 (conflict: primitive==0.6.2.0, vector => primitive>=0.5.0.1 && <0.6.2) rejecting: vector-0.10.12.3, vector-0.10.12.2, vector-0.10.12.1, vector-0.10.11.0, vector-0.10.10.0, vector-0.10.9.2, vector-0.10.9.1, vector-0.10.9.0, vector-0.10.0.1, vector-0.10 (conflict: repa => vector==0.11.*) rejecting: vector-0.9.1, vector-0.9, vector-0.8, vector-0.7.1, vector-0.7.0.1, vector-0.7 (conflict: BiobaseTypes => vector>=0.10 && <0.12) rejecting: vector-0.6.0.2, vector-0.6.0.1, vector-0.6, vector-0.5, vector-0.4.2, vector-0.4.1, vector-0.4, vector-0.3.1, vector-0.3, vector-0.2, vector-0.1 (conflict: RNAFold => vector>=0.7) rejecting: vector-0.10.12.0, vector-0.10.9.3 (conflict: repa => vector==0.11.*) Backjump limit reached (currently 2000, change with --max-backjumps or try to run with --reorder-goals).