Resolving dependencies...
Error: cabal: Could not resolve dependencies:
[__0] trying: wraxml-0.4.4.3 (user goal)
[__1] trying: hxt-filter-8.4.2 (dependency of wraxml)
[__2] trying: parsec-3.1.15.0/installed-3.1.15.0 (dependency of hxt-filter)
[__3] next goal: haskell98 (dependency of hxt-filter)
[__3] rejecting: haskell98-2.0.0.3 (conflict: hxt-filter => haskell98>=1 &&
<2)
[__3] skipping: haskell98-2.0.0.2, haskell98-2.0.0.1, haskell98-2.0.0.0 (has
the same characteristics that caused the previous version to fail: excluded by
constraint '>=1 && <2' from 'hxt-filter')
[__3] rejecting: haskell98-1.1.0.1, haskell98-1.1.0.0, haskell98-1.0.1.1
(conflict: parsec => base==4.16.3.0/installed-4.16.3.0, haskell98 => base>=3
&& <4.6)
[__3] rejecting: haskell98-1.0.1.0 (conflict: parsec =>
base==4.16.3.0/installed-4.16.3.0, haskell98 => base<4.6)
[__3] rejecting: haskell98-1.0 (conflict: parsec =>
base==4.16.3.0/installed-4.16.3.0, haskell98 => base<4.3)
[__3] fail (backjumping, conflict set: haskell98, hxt-filter, parsec)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: haskell98, hxt-filter, base, parsec,
wraxml
Try running with --minimize-conflict-set to improve the error message.