Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: kit (user goal)
rejecting: kit-0.7.12, 0.7.11, 0.7.10, 0.7.9, 0.7.8, 0.7.7, 0.7.6, 0.7.5,
0.7.4, 0.7.3, 0.7.2, 0.7.1, 0.7.0 (global constraint requires ==0.6.8)
trying: kit-0.6.8
trying: base-4.7.0.1/installed-e4b... (dependency of kit-0.6.8)
next goal: unix (dependency of kit-0.6.8)
rejecting: unix-2.7.0.1/installed-0d8..., 2.7.1.0, 2.7.0.1, 2.7.0.0, 2.6.0.1,
2.6.0.0, 2.5.1.1, 2.5.1.0, 2.5.0.0 (conflict: kit => unix>=2.4 && <2.5)
rejecting: unix-2.4.2.0, 2.4.1.0 (conflict: base==4.7.0.1/installed-e4b...,
unix => base>=4.2 && <4.4)
rejecting: unix-2.4.0.2, 2.4.0.1 (conflict: base==4.7.0.1/installed-e4b...,
unix => base>=4.2 && <4.3)
rejecting: unix-2.4.0.0 (conflict: base==4.7.0.1/installed-e4b..., unix =>
base>=4.1 && <4.3)
rejecting: unix-2.3.2.0, 2.3.1.0, 2.3.0.0, 2.2.0.0, 2.0 (conflict: kit =>
unix>=2.4 && <2.5)
Dependency tree exhaustively searched.