Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: MissingH (user goal)
rejecting: MissingH-1.4.0.1, MissingH-1.4.0.0, MissingH-1.3.0.2,
MissingH-1.3.0.1, MissingH-1.2.1.0, MissingH-1.2.0.2, MissingH-1.2.0.1,
MissingH-1.2.0.0, MissingH-1.1.1.0, MissingH-1.1.0.3, MissingH-1.1.0.2,
MissingH-1.1.0.1, MissingH-1.1.0, MissingH-1.0.3, MissingH-1.0.2.1,
MissingH-1.0.2.0, MissingH-1.0.1.2, MissingH-1.0.1.1, MissingH-1.0.1,
MissingH-1.0.0, MissingH-0.18.6 (constraint from user target requires
==0.18.2)
trying: MissingH-0.18.2
next goal: FilePath (dependency of MissingH-0.18.2)
Dependency tree exhaustively searched.