Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] next goal: sdl2-image (user goal)
[__0] rejecting: sdl2-image-2.1.0.0 (conflict: pkg-config package
SDL2_image==1.0.1 || >1.0.1, not found in the pkg-config database)
[__0] rejecting: sdl2-image-2.0.0, sdl2-image-0.1.3.2, sdl2-image-0.1.3.1,
sdl2-image-0.1.3.0, sdl2-image-0.1.1.0, sdl2-image-0.1.0.1 (constraint from
user target requires ==2.1.0.0)
[__0] fail (backjumping, conflict set: sdl2-image)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: sdl2-image