This is because magpie has a dependency on mutter-common.
The schema comes from the mutter ubuntu x11 patch which has been temporarily disabled
https://launchpad.net/ubuntu/+source/mutter/+changelog
Once it has been readded then things will work correctly
This is because magpie has a dependency on mutter-common.
The schema comes from the mutter ubuntu x11 patch which has been temporarily disabled
https:/ /launchpad. net/ubuntu/ +source/ mutter/ +changelog
Once it has been readded then things will work correctly