Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: test-framework-th (user goal)
rejecting: test-framework-th-0.2.4, 0.2.3, 0.2.2, 0.2.1 (global constraint
requires ==0.2.0)
trying: test-framework-th-0.2.0
trying: base-4.8.1.0/installed-4f7... (dependency of test-framework-th-0.2.0)
next goal: haskell98 (dependency of test-framework-th-0.2.0)
rejecting: haskell98-2.0.0.3, 2.0.0.2, 2.0.0.1, 2.0.0.0 (conflict:
test-framework-th => haskell98<2)
rejecting: haskell98-1.1.0.1, 1.1.0.0, 1.0.1.1 (conflict:
base==4.8.1.0/installed-4f7..., haskell98 => base>=3 && <4.6)
rejecting: haskell98-1.0.1.0 (conflict: base==4.8.1.0/installed-4f7...,
haskell98 => base<4.6)
rejecting: haskell98-1.0 (conflict: base==4.8.1.0/installed-4f7..., haskell98
=> base<4.3)
Dependency tree exhaustively searched.