Resolving dependencies...
cabal: Could not resolve dependencies:
next goal: fwgl-javascript (user goal)
rejecting: fwgl-javascript-0.1.1.1, 0.1.1.0, 0.1.0.6, 0.1.0.5 (global
constraint requires ==0.1.0.4)
trying: fwgl-javascript-0.1.0.4
next goal: ghcjs-base (dependency of fwgl-javascript-0.1.0.4)
Dependency tree exhaustively searched.