Resolving dependencies... cabal: Could not resolve dependencies: next goal: CSPM-cspm (user goal) rejecting: CSPM-cspm-0.8.0.0, CSPM-cspm-0.7.0.0, CSPM-cspm-0.6.0.4, CSPM-cspm-0.5.6.0, CSPM-cspm-0.4.4.1 (constraint from user target requires ==0.4.4.0) trying: CSPM-cspm-0.4.4.0 trying: base-4.9.0.0/installed-4.9... (dependency of CSPM-cspm-0.4.4.0) next goal: transformers (dependency of CSPM-cspm-0.4.4.0) rejecting: transformers-0.5.2.0/installed-0.5..., transformers-0.5.2.0, transformers-0.5.1.0, transformers-0.5.0.1, transformers-0.5.0.0, transformers-0.4.3.0, transformers-0.4.2.0, transformers-0.4.1.0, transformers-0.3.0.0 (conflict: CSPM-cspm => transformers>=0.2 && <0.3) rejecting: transformers-0.2.2.1 (conflict: base==4.9.0.0/installed-4.9..., transformers => base>=2 && <4.8 || >=1.0 && <2) rejecting: transformers-0.2.1.0, transformers-0.2.0.0 (conflict: base==4.9.0.0/installed-4.9..., transformers => base>=2 && <4.3 || >=1.0 && <2) rejecting: transformers-0.1.4.0, transformers-0.1.3.0, transformers-0.1.1.0, transformers-0.1.0.1, transformers-0.0.1.0, transformers-0.0.0.0, transformers-0.5.0.2, transformers-0.4.0.0 (conflict: CSPM-cspm => transformers>=0.2 && <0.3) rejecting: transformers-0.2.2.0 (conflict: base==4.9.0.0/installed-4.9..., transformers => base>=2 && <4.6 || >=1.0 && <2) rejecting: transformers-0.1.0.0 (conflict: CSPM-cspm => transformers>=0.2 && <0.3) Dependency tree exhaustively searched.