Basically as is the title how do you install Myunity on 12.10? I've tried adding the repository ppa:myunity/ppa and performing:

sudo add-apt-repository ppa:myunity/ppa

sudo apt-get update

sudo apt-get install myunity

At which point I received the error:

W: Failed to fetch http://ppa.launchpad.net/myunity/ppa/ubuntu/dists/quantal/main/binary-i386/Packages  404  Not Found



E: Some index files failed to download. They have been ignored, or old ones used instead.