Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: statistics (user goal)
rejecting: statistics-0.13.2.3, 0.13.2.2, 0.13.2.1, 0.13.2.0, 0.13.1.1,
0.13.1.0, 0.12.0.0, 0.11.0.3, 0.11.0.2, 0.11.0.1, 0.11.0.0, 0.10.5.2,
0.10.5.1, 0.10.5.0, 0.10.4.1, 0.10.4.0, 0.10.3.1, 0.10.3.0, 0.10.2.0,
0.10.1.0, 0.10.0.1, 0.10.0.0, 0.9.0.0, 0.8.0.5, 0.8.0.4, 0.8.0.3, 0.8.0.2,
0.8.0.1, 0.8.0.0, 0.7.0.0, 0.6.0.2, 0.6.0.1, 0.6.0.0, 0.5.1.2, 0.5.1.1,
0.5.1.0, 0.5.0.0, 0.4.1, 0.4.0, 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2, 0.3.1, 0.3,
0.2.2, 0.2.1, 0.2 (global constraint requires ==0.1)
trying: statistics-0.1
trying: base-4.8.1.0/installed-4f7... (dependency of statistics-0.1)
next goal: uvector (dependency of statistics-0.1)
rejecting: uvector-0.1.1.1, 0.1.1.0, 0.1.0.5, 0.1.0.4 (conflict:
base==4.8.1.0/installed-4f7..., uvector => base<4.3)
rejecting: uvector-0.1.0.3, 0.1.0.2, 0.1.0.1, 0.1 (conflict: statistics =>
uvector>=0.1.0.4)
Dependency tree exhaustively searched.