Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] next goal: gi-gdkpixbuf (user goal)
[__0] rejecting: gi-gdkpixbuf-2.0.28 (conflict: pkg-config package
gdk-pixbuf-2.0-any, not found in the pkg-config database)
[__0] rejecting: gi-gdkpixbuf-2.0.27, gi-gdkpixbuf-2.0.26,
gi-gdkpixbuf-2.0.25, gi-gdkpixbuf-2.0.24, gi-gdkpixbuf-2.0.23,
gi-gdkpixbuf-2.0.22, gi-gdkpixbuf-2.0.21, gi-gdkpixbuf-2.0.20,
gi-gdkpixbuf-2.0.19, gi-gdkpixbuf-2.0.18, gi-gdkpixbuf-2.0.16,
gi-gdkpixbuf-2.0.15, gi-gdkpixbuf-2.0.14, gi-gdkpixbuf-2.0.13,
gi-gdkpixbuf-2.0.12, gi-gdkpixbuf-2.0.11, gi-gdkpixbuf-2.0.10,
gi-gdkpixbuf-2.0.9, gi-gdkpixbuf-2.0.8, gi-gdkpixbuf-2.0.7,
gi-gdkpixbuf-2.0.6, gi-gdkpixbuf-2.0.5, gi-gdkpixbuf-2.0.4,
gi-gdkpixbuf-2.0.3, gi-gdkpixbuf-2.0.2, gi-gdkpixbuf-2.0.1,
gi-gdkpixbuf-0.2.32.15, gi-gdkpixbuf-0.2.32.14, gi-gdkpixbuf-0.2.32.13,
gi-gdkpixbuf-0.2.32.12, gi-gdkpixbuf-0.2.32.10, gi-gdkpixbuf-0.2.31.12,
gi-gdkpixbuf-0.2.31.11, gi-gdkpixbuf-0.2.31.10, gi-gdkpixbuf-0.2.31.9,
gi-gdkpixbuf-0.2.31.8 (constraint from user target requires ==2.0.28)
[__0] fail (backjumping, conflict set: gi-gdkpixbuf)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: gi-gdkpixbuf