It's working now, so it does seem to be caused by network troubles. However, I still consider this a bug... the failure should be more graceful, provide an error message that is more user friendly and helpful.
Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/778395 Title: 'NoneType' object has no attribute 'makefile' -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs