It also breaks TensorFlow and a lot of other things. The workaround is to do "pip install --upgrade pip" to apply the fix from upstream, but the Ubuntu package is still broken.
Please fix, this is a pretty serious issue for anyone using Python on Ubuntu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1586381 Title: Pip states report "AttributeError: 'Requirement' object has no attribute 'project_name'" since python-pip (8.1.1-2ubuntu0.1) To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1586381/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs