Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: yesod-auth-oidc-0.1.1 (user goal)
[__1] unknown package: broch (dependency of yesod-auth-oidc)
[__1] fail (backjumping, conflict set: broch, yesod-auth-oidc)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: yesod-auth-oidc, broch