When I try to install Ubuntu Mobile SDK on 11.10, updating repositoeis gives 404 that libs do not exists in /oneiric/
W: Failed to fetch htt ://ppa launchpad.net*canonical-qt5-edgers/qt5-proper/ubuntu/dists/oneiric/main/source/Sources 404 Not Found
W: Failed to fetch ht p://ppa launchpad.net*canonical-qt5-edgers/qt5-proper/ubuntu/dists/oneiric/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch htt ://ppa.launchpad.net*canonical-qt5-edgers/qt5-proper/ubuntu/dists/oneiric/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http /ppa.launchpad net*ubuntu-sdk-team/ppa/ubuntu/dists/oneiric/main/source/Sources 404 Not Found
W: Failed to fetch http /ppa.launchpad net*ubuntu-sdk-team/ppa/ubuntu/dists/oneiric/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net*ubuntu-sdk-team/ppa/ubuntu/dists/oneiric/main/binary-i386/Packages 404 Not Found
W: Failed to fetch http ppa.launchpad net*ui-toolkit/ppa/ubuntu/dists/oneiric/main/source/Sources 404 Not Found
W: Failed to fetch http ppa.launchpad net*ui-toolkit/ppa/ubuntu/dists/oneiric/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch htt ppa.launchpad net*ui-toolkit/ppa/ubuntu/dists/oneiric/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
First of all, can the sdk and its component be installed on 11.10 or I need 12.04 or 12.10?
Thank you.