your local package python3-yafaray is broken - it provides module for Python 2.X instead of 3.X
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/880631 Title: package python3 3.2.2-0ubuntu2 failed to install/upgrade: ErrorMessage: subprocess installed post-installation script returned error exit status 4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/880631/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs