Comment 7 for bug 854612

I just did a new installation of the development version like Cenwen explained in his link and it seems to be working again.
Thanks.
But what I don't understand is: what is the difference between always updating to the latest revision with"bzr pull lp:openshot" or with the daily development version?
If I get the latest revision (625, to fix this bug) with "bzr pull lp:openshot" it doesn't work. I should think that I could get it work in this way also.
By the way, how can I check my Local ? Wich commando do I have to use in the terminal?
Thanks for your great work guys.