sudo sed -i 's/vivid/wily/' /etc/apt/sources.list sudo apt-get update sudo apt-get install virtualbox-5.0
from: https://askubuntu.com/questions/696870/dependency-errors-when-trying-to-install-virtualbox-5-0-on-15-10 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1486456 Title: Please set back libvpx1 into Wily archive To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvpx/+bug/1486456/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
