Is there any reason why AtomicEditor is distributed only as a source code, and not as binary? Atomic requires the user to download and build from the source, wh

Is there any reason why AtomicEditor is distributed only as a source code, and not as binary? Atomic requires the user to download and build from the source, which is easy for advanced users, but for beginner game coder, it might be a big obstacle. (MY guess is that it is due to licensing issue, or perhaps it is designed to keep the newbies out)