It works for me on Squeeze, with Python 2.6.6 from apt. Builds out and runs all the tests just fine. ** Changed in: mailman Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Mailman Coders, which is subscribed to GNU Mailman. https://bugs.launchpad.net/bugs/418457 Title: buildout fails: can't install Jinja2 To manage notifications about this bug go to: https://bugs.launchpad.net/mailman/+bug/418457/+subscriptions