[matsemann]

I think you are misunderstanding. Just go to the webpage, select download, and from the windows tab download the "standard version" and you're good to go.

I don't even see what you mean by it being "a c++ available for linux". You got the same choices for all systems. Just download the editor/engine and start programming. No need to compile anything, except your own scripts/logic if you choose to use a compiled language.