Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: pandoc (user goal)
rejecting: pandoc-1.14.0.4, 1.13.2.1, 1.13.2, 1.13.1, 1.13.0.1, 1.13,
1.12.4.2, 1.12.4, 1.12.3.3, 1.12.3.2, 1.12.3.1, 1.12.3, 1.12.2.1, 1.12.2,
1.12.1, 1.12.0.2, 1.12.0.1, 1.12, 1.11.1, 1.11, 1.10.1, 1.10.0.5, 1.10.0.4,
1.10.0.3, 1.10.0.2, 1.10.0.1, 1.10, 1.9.4.5, 1.9.4.4, 1.9.4.3, 1.9.4.2,
1.9.4.1, 1.9.4, 1.9.3, 1.9.2, 1.9.1.2, 1.9.1.1, 1.9.1, 1.9.0.5, 1.9.0.4
(global constraint requires ==1.9.0.3)
trying: pandoc-1.9.0.3
trying: base-4.7.0.1/installed-e4b... (dependency of pandoc-1.9.0.3)
next goal: template-haskell (dependency of pandoc-1.9.0.3)
rejecting: template-haskell-2.9.0.0/installed-3af..., 2.10.0.0, 2.9.0.0,
2.8.0.0 (conflict: pandoc => template-haskell>=2.4 && <2.8)
rejecting: template-haskell-2.7.0.0 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base==4.5.*)
rejecting: template-haskell-2.6.0.0 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base==4.4.*)
rejecting: template-haskell-2.5.0.0 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base==4.3.*)
rejecting: template-haskell-2.4.0.1 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base==4.2.*)
rejecting: template-haskell-2.4.0.0 (conflict: base==4.7.0.1/installed-e4b...,
template-haskell => base>=3 && <4.3)
rejecting: template-haskell-2.3.0.1, 2.3.0.0, 2.2.0.0 (conflict: pandoc =>
template-haskell>=2.4 && <2.8)
Dependency tree exhaustively searched.