Resolving dependencies...
cabal: Could not resolve dependencies:
trying: animate-example-0.2.0 (user goal)
trying: base-4.10.1.0/installed-4.1... (dependency of animate-example-0.2.0)
next goal: sdl2-image (dependency of animate-example-0.2.0)
rejecting: sdl2-image-2.0.0 (conflict: requires pkg-config package
sdl2>=2.0.3, not found in the pkg-config database)
rejecting: sdl2-image-0.1.3.2 (conflict: base==4.10.1.0/installed-4.1...,
sdl2-image => base>=4.6 && <4.9)
rejecting: sdl2-image-0.1.3.1, sdl2-image-0.1.3.0, sdl2-image-0.1.1.0
(conflict: base==4.10.1.0/installed-4.1..., sdl2-image => base>=4.6 && <4.8)
rejecting: sdl2-image-0.1.0.1 (conflict: base==4.10.1.0/installed-4.1...,
sdl2-image => base==4.6.*)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: base, animate-example, sdl2-image