Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: linux-blkid (user goal)
rejecting: linux-blkid-0.2.0.0 (conflict: requires pkg-config package
blkid==2.23.0, not found in the pkg-config database)
rejecting: linux-blkid-0.1.0.0 (constraint from user target requires
==0.2.0.0)
Dependency tree exhaustively searched.