Hi,

I am trying to install version 3.0.0b4 of Mailman on Debian 7 and for that purpose I took the original tar.gz file and ran:

sudo python setup.py install

There was an issue with the version of zope.interface which I resolved by running the following command:

sudo pip install -U zope.interface

Now Mailman got correctly installed but when doesn't seem to run. This is the output when I run the mailman command on its own:

Traceback (most recent call last): File "/usr/local/bin/mailman", line 9, in <module> load_entry_point('mailman==3.0.0b4', 'console_scripts', 'mailman')() File "/usr/local/lib/python2.7/dist-packages/setuptools-5.3-py2.7.egg/pkg_resources.py", line 356, in load_entry_point return get_distribution(dist).load_entry_point(group, name) File "/usr/local/lib/python2.7/dist-packages/setuptools-5.3-py2.7.egg/pkg_resources.py", line 2439, in load_entry_point return ep.load() File "/usr/local/lib/python2.7/dist-packages/setuptools-5.3-py2.7.egg/pkg_resources.py", line 2155, in load ['__name__']) File "/usr/local/lib/python2.7/dist-packages/mailman-3.0.0b4-py2.7.egg/mailman/bin/mailman.py", line 34, in <module> from mailman.core.initialize import initialize File "/usr/local/lib/python2.7/dist-packages/mailman-3.0.0b4-py2.7.egg/mailman/core/initialize.py", line 43, in <module> from zope.component import getUtility File "/usr/local/lib/python2.7/dist-packages/zope.component-4.2.1-py2.7.egg/zope/component/__init__.py", line 19, in <module> from zope.interface import named

Does anyone have an idea what is going wrong? Did I maybe forgot to do something or am I missing anything?

Thanks for the hints

Regards ML