You probably need to install python-qt4-sql package.
Thanks dude, that was the issue
Edit: Now i'm all set-up but after closing the app and trying to open again it gives this in the console:
Traceback (most recent call last):
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ValueError: invalid literal for int() with base 10: ''
That extraneous QtSql dependency has been removed, and that precision problem is fixed. Pull from git and reinstall and that should fix it.
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