Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: HaTeX (user goal)
rejecting: HaTeX-3.17.1.0, HaTeX-3.17.0.2, HaTeX-3.17.0.1, HaTeX-3.17.0.0,
HaTeX-3.16.2.0, HaTeX-3.16.1.1, HaTeX-3.16.1.0, HaTeX-3.16.0.0,
HaTeX-3.15.0.0, HaTeX-3.14.0.0, HaTeX-3.13.1.0, HaTeX-3.13.0.1,
HaTeX-3.13.0.0, HaTeX-3.12.0.0, HaTeX-3.11.0.1, HaTeX-3.11.0.0,
HaTeX-3.10.0.0, HaTeX-3.9.1.0, HaTeX-3.9.0.0, HaTeX-3.8.0.0, HaTeX-3.7.0.0,
HaTeX-3.6.1.0, HaTeX-3.6.0.1, HaTeX-3.6, HaTeX-3.5, HaTeX-3.4, HaTeX-3.3,
HaTeX-3.2.0.1 (constraint from user target requires ==3.2)
trying: HaTeX-3.2
trying: mtl-2.2.1 (dependency of parsec-3.1.11)
next goal: transformers (dependency of HaTeX-3.2)
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: HaTeX => transformers==0.2.*)
rejecting: transformers-0.2.2.1, transformers-0.2.1.0, transformers-0.2.0.0
(conflict: mtl => transformers>=0.4 && <0.6)
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: HaTeX =>
transformers==0.2.*)
rejecting: transformers-0.2.2.0 (conflict: mtl => transformers>=0.4 && <0.6)
rejecting: transformers-0.1.0.0 (conflict: HaTeX => transformers==0.2.*)
Dependency tree exhaustively searched.