I presume you've run `sudo apt-get update` and refreshed your repository data *before* trying to install?
Note that this is a PPA problem, not an Ubuntu problem, so I'm repointing this to the proper bug location. ** Also affects: nginx Importance: Undecided Status: New ** Changed in: nginx (Ubuntu) Status: New => Invalid ** Changed in: nginx Status: New => Incomplete ** Tags added: ppa -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1725615 Title: Unmet dependencies on nginx-extras under Ubuntu artful To manage notifications about this bug go to: https://bugs.launchpad.net/nginx/+bug/1725615/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs