Cannot add PPA: 'ppa:justsomedood/justsomeelementary'. Please check that the PPA name or format is correct.
W: Failed to fetch http://ppa.launchpad.net/dreamdev/stable/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/dreamdev/stable/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
Tried all three & no love.
Cannot add PPA: 'ppa:justsomedood/justsomeelementary'. Please check that the PPA name or format is correct.