SimpleX – private messaging platform without user identifiers

    cabal: Could not resolve dependencies:
    [__0] next goal: aeson (user goal)
    [__0] rejecting: aeson-2.2.0.0, aeson-2.1.2.1, aeson-2.1.2.0, aeson-2.1.1.0,
    aeson-2.1.0.0 (constraint from user target requires ==2.0.3.0)
    [__0] trying: aeson-2.0.3.0
    [__1] trying: base-4.15.1.0/installed-4.15.1.0 (dependency of aeson)
    [__2] next goal: android-support (user goal)
    [__2] rejecting: android-support-0.1.0.0 (conflict:
    base==4.15.1.0/installed-4.15.1.0, android-support => base^>=4.14.3.0)
    [__2] fail (backjumping, conflict set: android-support, base)
    After searching the rest of the dependency tree exhaustively, these were the
    goals I've had most trouble fulfilling: base, aeson, android-support

Dependency hell again. I have no idea what those things are.