Hi, the URL I gave you is for browsing information about the PPA, online, not for feeding to apt.
Remove the previous attempt, then add the PPA like this: sudo add-apt-repository ppa:rkward-devel/rkward-stable Regards Thomas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/886396 Title: crash after segfault in r To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rkward/+bug/886396/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs