Looks like this is a problem with python-django-piston's packaging: Result of `apt-cache show python-django-piston` in trusty: http://paste.ubuntu.com/7653328/ and in utopic: http://paste.ubuntu.com/7653329/
Note the difference in 'Depends': Trusty: Depends: python (>= 2.7), python (<< 2.8), python:any (>= 2.7.1-0ubuntu2), python-django (>= 1.1), python-oauth (>= 1.0.1), python-decorator Utopic: Depends: python (>= 2.7), python (<< 2.8) The upstream version is the same: 0.2.3-1ubuntu5 in Trusty, 0.2.3-2 in Utopic. ** Also affects: python-django-piston (Ubuntu) Importance: Undecided Status: New ** Changed in: maas (Ubuntu) Status: Triaged => Invalid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to maas in Ubuntu. https://bugs.launchpad.net/bugs/1330498 Title: maas package missing dependency on python-decorator To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/maas/+bug/1330498/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs