Why isn't Mono mentioned as a dependency in the README? is required to build the engine on OS X. at least that’s the conclusion I came to because I could not successfully build it until I installed mono.

Should this get added to the README under the OS X build instructions?

Do you have a link to the instructions/readme you are referring too?

Because it’s already bundled? (Engine/Binaries/ThirdParty/Mono/Mac)

@Kris: I am referring to in the root directory of the UnrealEngine git repo.

@Nate: I saw that some portion of mono was included because I saw the setup script ran the mono command. However, for some reason, those mini commands were failing (I don’t remember the error messages, but I could find out exactly later) and the setup script never successfully finished until I installed mono from their website.