Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: Lastik (user goal)
rejecting: Lastik-0.7.0, 0.6.4, 0.6.3, 0.6.2 (global constraint requires
==0.6.1)
trying: Lastik-0.6.1
trying: base-4.7.0.1/installed-e4b... (dependency of Lastik-0.6.1)
rejecting: Lastik-0.6.1:+small_base (conflict: base==4.7.0.1/installed-e4b...,
Lastik-0.6.1:small_base => base<4 && >=3)
rejecting: Lastik-0.6.1:-small_base (conflict: base==4.7.0.1/installed-e4b...,
Lastik-0.6.1:small_base => base<3)
Dependency tree exhaustively searched.