Problem to port do Rhythymbox 0.13.3 for Ubuntu Natty

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Port this plugin to Rhythymbox 0.13.3 for Ubuntu Natty.
2.
3.

What is the expected output? What do you see instead?
Port this plugin to Rhythymbox 0.13.3 for Ubuntu Natty.

What version of the product are you using? On what operating system?
Rhythmbox-plugin-folderview Version: 20100927 | Arch: 32/64bits | Series: 
Maverick

Please provide any additional information below.
zedtux tried to port it, but the plugin crash with the following exception:
AttributeError: ‘module’ object has no attribute 
‘rb_source_group_get_by_name’

Original issue reported on code.google.com by Rodrigo....@gmail.com on 12 May 2011 at 11:06