Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: snap-core (user goal)
rejecting: snap-core-0.9.8.0, 0.9.7.2, 0.9.7.0, 0.9.6.4, 0.9.6.3, 0.9.6.2,
0.9.6.1, 0.9.6.0, 0.9.5.0, 0.9.4.1, 0.9.4.0, 0.9.3.1, 0.9.3, 0.9.2.2, 0.9.2.1,
0.9.2, 0.9.0, 0.8.1, 0.8.0.1, 0.8.0, 0.7.0.1, 0.7, 0.6.0.1, 0.6.0, 0.5.5,
0.5.4, 0.5.3.1, 0.5.3, 0.5.2, 0.5.1.4, 0.5.1.3, 0.5.1.2, 0.5.1.1, 0.5.1,
0.5.0, 0.4.3, 0.4.2, 0.4.1, 0.4.0.2, 0.4.0.1, 0.4.0, 0.3.1.1, 0.3.1, 0.3.0,
0.2.16, 0.2.15.1, 0.2.15, 0.2.14, 0.2.13, 0.2.12, 0.2.11, 0.2.10, 0.2.9,
0.2.8.1, 0.2.8, 0.2.7.1, 0.2.7, 0.2.6, 0.2.5 (global constraint requires
==0.2.4)
trying: snap-core-0.2.4
trying: base-4.8.1.0/installed-4f7... (dependency of snap-core-0.2.4)
trying: template-haskell-2.10.0.0/installed-90e... (dependency of
snap-core-0.2.4)
trying: pretty-1.1.2.0/installed-293... (dependency of
template-haskell-2.10.0.0/installed-90e...)
trying: deepseq-1.4.1.1/installed-8fb... (dependency of
pretty-1.1.2.0/installed-293...)
next goal: haskell98 (dependency of snap-core-0.2.4)
rejecting: haskell98-2.0.0.3 (conflict: base==4.8.1.0/installed-4f7...,
haskell98 => base>=4.7 && <4.8)
rejecting: haskell98-2.0.0.2 (conflict: base==4.8.1.0/installed-4f7...,
haskell98 => base==4.6.*)
rejecting: haskell98-2.0.0.1 (conflict: deepseq =>
array==0.5.1.0/installed-d42..., haskell98 => array>=0.3 && <0.5)
rejecting: haskell98-2.0.0.0 (conflict: deepseq =>
array==0.5.1.0/installed-d42..., haskell98 => array>=0.3 && <0.4)
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.