The link doesn't seem to work for me. But I think I've seen that one (in chinese) before. If it's the one I'm thinking of, it requires using ppa repos, which I'm not too keen on. I'd rather use an official uWSGI package within a virtualenv. I tried it a whole lot of times, but I couldn't get uwsgi to work in emperor mode, but more importantly, I couldn't figure out the right way to initialize uwsgi.
Maybe I should just try that method (using the ppa) just to see if it even works...