Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: tellbot (user goal)
rejecting: tellbot-0.6.0.8, 0.6.0.7, 0.6.0.6, 0.6.0.5, 0.6.0.4, 0.6.0.3,
0.6.0.2, 0.6.0.1, 0.6, 0.5.1.4, 0.5.1.2, 0.5.1.1, 0.5.1, 0.4.0.4, 0.4.0.3
(global constraint requires ==0.4.0.2)
trying: tellbot-0.4.0.2
next goal: base (dependency of tellbot-0.4.0.2)
rejecting: base-4.8.1.0/installed-4f7... (conflict: tellbot => base>=4.5 &&
<4.8)
rejecting: base-4.8.1.0, 4.8.0.0, 4.7.0.2, 4.7.0.1, 4.7.0.0, 4.6.0.1, 4.6.0.0,
4.5.1.0, 4.5.0.0, 4.4.1.0, 4.4.0.0, 4.3.1.0, 4.3.0.0, 4.2.0.2, 4.2.0.1,
4.2.0.0, 4.1.0.0, 4.0.0.0, 3.0.3.2, 3.0.3.1 (global constraint requires
installed instance)
Dependency tree exhaustively searched.