Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: gi-gio (user goal)
rejecting: gi-gio-2.0.6, gi-gio-2.0.5, gi-gio-2.0.4, gi-gio-2.0.3,
gi-gio-2.0.2, gi-gio-2.0.1, gi-gio-0.2.46.15, gi-gio-0.2.46.14,
gi-gio-0.2.46.13, gi-gio-0.2.46.12, gi-gio-0.2.46.10, gi-gio-0.2.44.12,
gi-gio-0.2.44.11 (constraint from user target requires ==0.2.44.10)
rejecting: gi-gio-0.2.44.10 (conflict: requires pkg-config package
gio-2.0>=2.44, not found in the pkg-config database)
rejecting: gi-gio-0.2.44.9, gi-gio-0.2.44.8 (constraint from user target
requires ==0.2.44.10)
Dependency tree exhaustively searched.