Nikola auto not working correctly

[Juan Riquelme]

nikola auto                 automatically detect site changes, rebuild and optionally refresh a browser

What I need to do for getting this working?

I have Nikola installed in a virtualenv with python 3.4.3. And, obviously, I have livereload 2.3.2. in my environment. It doesn't matter if I use

nikola auto -b

or

nikola auto

Yes: it will autobuild and autorefresh the first time in the browser (I use Firefox developer edition). But it just do it the first time. When I edit something and save, nikola works like is rebuilding affected files, but the browser WON'T refresh. I try then to manually refresh the browser, but, even so, changes are not reflected. I exit from nikola auto -b and try nikola auto. The same. So, or I'm doing something bad or this doesn't work. It's frustrating :(. For it to work I need to close nikola site in browser, close nikola auto -b proccess and relaunch it, everytime a
change is done. Well, not everytime: sometimes, it, magically works. But it happens so rarely.

Any tip about this? I need it. I could use grunt and contrib-livereload, yes, but I guess that this option is here to avoid it and ease things.

Thanks for your time :).