Hi

I can't find answer to my qustion about installation nodebb.

I would install nodebb on digitalocean server where I have run Apache. I did it with Ghost and now I have:
mainpage.com
blog.mainpage.com (Ghost)
And now I want to have:
board.mainpage.com with nodebb.

How can I do it?

(sorry for my bad english. I hope you understand me )