Resolving dependencies...
Downloading sdl2-1.0.1...
Configuring sdl2-1.0.1...
cabal: The pkg-config package sdl2 version >=2.0.1 is required but it could
not be found.
Failed to install sdl2-1.0.1
cabal: Error: some packages failed to install:
sdl2-1.0.1 failed during the configure step. The exception was:
ExitFailure 1