Resolving dependencies...
cabal: Could not resolve dependencies:
trying: nero-warp-0.3 (user goal)
trying: warp-3.0.11 (dependency of nero-warp-0.3)
trying: streaming-commons-0.1.11 (dependency of warp-3.0.11)
trying: transformers-0.3.0.0/installed-16a... (dependency of
streaming-commons-0.1.11)
trying: nero-wai-0.3 (dependency of nero-warp-0.3)
trying: wai-extra-3.0.6.1 (dependency of nero-wai-0.3)
trying: lifted-base-0.2.3.6 (dependency of wai-extra-3.0.6.1)
trying: monad-control-1.0.0.4 (dependency of lifted-base-0.2.3.6)
trying: transformers-compat-0.4.0.4 (dependency of monad-control-1.0.0.4)
trying: transformers-compat-0.4.0.4:-two
rejecting: transformers-compat-0.4.0.4:-three (conflict:
transformers==0.3.0.0/installed-16a..., transformers-compat-0.4.0.4:three =>
transformers>=0.4.1 && <0.5)
rejecting: transformers-compat-0.4.0.4:+three (manual flag can only be changed
explicitly)
Dependency tree exhaustively searched.