Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: firebase-database-0.0.1 (user goal)
[__1] unknown package: nano-http (dependency of firebase-database)
[__1] fail (backjumping, conflict set: firebase-database, nano-http)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: firebase-database, nano-http