Resolving dependencies...
cabal: Could not resolve dependencies:
trying: science-constants-dimensional-0.1.0.2 (user goal)
trying: base-4.8.1.0/installed-4f7... (dependency of
science-constants-dimensional-0.1.0.2)
next goal: science-constants (dependency of
science-constants-dimensional-0.1.0.2)
rejecting: science-constants-0.2.0.0 (conflict:
base==4.8.1.0/installed-4f7..., science-constants => base>=4.6 && <4.7)
rejecting: science-constants-0.1.0.1, 0.1.0.0 (conflict:
science-constants-dimensional => science-constants>=0.2)
Dependency tree exhaustively searched.