You can clone with
I found a bug which makes kaa freezing.
Run kaa with argument for specifying a directory:
You see the menu to choice file.
And then, hit the escape key.
The menu will close and you will be able to do nothing.
The window will display "MainFrame' object has no attribute 'document" only.
An Error raised when file open dialog displayed at startup was canceled.
Thanks! Will be released soon.
Nice! Thank you very much for your rapidly fixing.