Youtube Addon not working

[Carpenter]

This is what I get when downgrading Kodi v14.1. I think it has something to do with libproxy0...

Terminal

Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
libmpeg2-4 libproxy0
Use 'apt-get autoremove' to remove them.
The following packages will be DOWNGRADED:
xbian-package-xbmc
0 upgraded, 0 newly installed, 1 downgraded, 0 to remove and 0 not upgraded.
Need to get 26.9 MB of archives.
After this operation, 7,201 kB disk space will be freed.
Do you want to continue [Y/n]? y