Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: happstack-plugins (user goal)
rejecting: happstack-plugins-7.0.2, happstack-plugins-7.0.1,
happstack-plugins-7.0.0, happstack-plugins-6.3.2 (constraint from user target
requires ==6.3.1)
trying: happstack-plugins-6.3.1
trying: base-4.9.0.0/installed-4.9... (dependency of happstack-plugins-6.3.1)
next goal: th-lift (dependency of happstack-plugins-6.3.1)
rejecting: th-lift-0.7.6, th-lift-0.7.5, th-lift-0.7.2, th-lift-0.7.1,
th-lift-0.7, th-lift-0.6.1, th-lift-0.6 (conflict: happstack-plugins =>
th-lift==0.5.*)
trying: th-lift-0.5.6
next goal: template-haskell (dependency of happstack-plugins-6.3.1)
rejecting: template-haskell-2.11.0.0/installed-2.1...,
template-haskell-2.11.0.0, template-haskell-2.10.0.0 (conflict: th-lift =>
template-haskell>=2.4 && <2.10)
rejecting: template-haskell-2.9.0.0 (conflict: base==4.9.0.0/installed-4.9...,
template-haskell => base==4.7.*)
rejecting: template-haskell-2.8.0.0 (conflict: base==4.9.0.0/installed-4.9...,
template-haskell => base==4.6.*)
rejecting: template-haskell-2.7.0.0 (conflict: base==4.9.0.0/installed-4.9...,
template-haskell => base==4.5.*)
rejecting: template-haskell-2.6.0.0 (conflict: base==4.9.0.0/installed-4.9...,
template-haskell => base==4.4.*)
rejecting: template-haskell-2.5.0.0 (conflict: base==4.9.0.0/installed-4.9...,
template-haskell => base==4.3.*)
rejecting: template-haskell-2.4.0.1 (conflict: base==4.9.0.0/installed-4.9...,
template-haskell => base==4.2.*)
rejecting: template-haskell-2.4.0.0 (conflict: base==4.9.0.0/installed-4.9...,
template-haskell => base>=3 && <4.3)
rejecting: template-haskell-2.3.0.1, template-haskell-2.3.0.0,
template-haskell-2.2.0.0 (conflict: th-lift => template-haskell>=2.4 && <2.10)
Dependency tree exhaustively searched.