Resolving dependencies...
cabal: Could not resolve dependencies:
trying: sunroof-examples-0.2.2 (user goal)
trying: directory-1.2.2.0/installed-258... (dependency of
sunroof-examples-0.2.2)
next goal: sunroof-server (dependency of sunroof-examples-0.2.2)
rejecting: sunroof-server-0.2.1 (conflict: directory =>
filepath==1.4.0.0/installed-8fe..., sunroof-server => filepath>=1.3 && <1.4)
rejecting: sunroof-server-0.2 (conflict: sunroof-examples =>
sunroof-server==0.2.1)
Backjump limit reached (change with --max-backjumps).