aaron@KDesktop-A75MH:~/git$ git clone git+ssh://git.launchpad.net/~kubuntu-packagers/kubuntu-packaging/+git/kubuntu-settings
Cloning into 'kubuntu-settings'...
Launchpad user 'aaron' doesn't have a registered SSH key
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.