Resolving dependencies... cabal: Could not resolve dependencies: next goal: GeBoP (user goal) rejecting: GeBoP-1.7.5 (constraint from user target requires ==1.7.4.1) trying: GeBoP-1.7.4.1 trying: base-4.9.0.0/installed-4.9... (dependency of GeBoP-1.7.4.1) next goal: process (dependency of wxdirect-0.92.2.0) rejecting: process-1.4.2.0/installed-1.4..., process-1.4.3.0, process-1.4.2.0, process-1.4.1.0, process-1.4.0.0, process-1.3.0.0 (conflict: wxdirect => process>=1.1 && <1.3) rejecting: process-1.2.3.0, process-1.2.2.0, process-1.2.1.0 (conflict: base==4.9.0.0/installed-4.9..., process => base>=4.4 && <4.9) rejecting: process-1.2.0.0 (conflict: base==4.9.0.0/installed-4.9..., process => base>=4.4 && <4.8) rejecting: process-1.1.0.2 (conflict: containers => deepseq==1.4.2.0/installed-1.4..., process => deepseq>=1.1 && <1.4) trying: process-1.1.0.1 next goal: directory (dependency of GeBoP-1.7.4.1) rejecting: directory-1.2.6.2/installed-1.2..., directory-1.3.0.0, directory-1.2.7.1, directory-1.2.7.0, directory-1.2.6.3, directory-1.2.6.2, directory-1.2.5.1, directory-1.2.5.0, directory-1.2.4.0, directory-1.2.3.1, directory-1.2.3.0, directory-1.2.2.1, directory-1.2.2.0, directory-1.2.1.0, directory-1.2.0.1, directory-1.2.0.0 (conflict: process => directory>=1.0 && <1.2) rejecting: directory-1.1.0.2 (conflict: base==4.9.0.0/installed-4.9..., directory => base>=4.4 && <4.6) rejecting: directory-1.1.0.1 (conflict: base==4.9.0.0/installed-4.9..., directory => base>=4.2 && <4.5) rejecting: directory-1.1.0.0 (conflict: base==4.9.0.0/installed-4.9..., directory => base>=4.2 && <4.4) rejecting: directory-1.0.1.2, directory-1.0.1.1, directory-1.0.1.0, directory-1.0.0.3, directory-1.0.0.0 (conflict: GeBoP => directory>=1.1) rejecting: directory-1.2.6.1 (conflict: process => directory>=1.0 && <1.2) Backjump limit reached (currently 2000, change with --max-backjumps or try to run with --reorder-goals).