[Mailman-Developers] Mailman-bundler installation

[Aditya Divekar]

Hi,
I recently reinstalled my OS, ubuntu 14.04 , and was trying to get the
development server for mailman running. (I had mailman running in my
previous OS setup, but I had to reinstall my OS due to some python issues)
For this I was following the mailman-bundler documentation. After
activating the python2.7 virtual environment, when I give the command to
start mailman, I get an error.
(venv) aditya at aditya:~/mailman-server/mailman-bundler$ sudo
./bin/mailman-web-django-admin runserver &
[1] 3299
(venv) aditya at aditya:~/mailman-server/mailman-bundler$ INFO Generating
grammar tables from /usr/lib/python2.7/lib2to3/Grammar.txt
INFO Generating grammar tables from
/usr/lib/python2.7/lib2to3/PatternGrammar.txt
INFO Generating grammar tables from /usr/lib/python2.7/lib2to3/Grammar.txt
INFO Generating grammar tables from
/usr/lib/python2.7/lib2to3/PatternGrammar.txt
Performing system checks...

System check identified no issues (0 silenced).
March 07, 2016 - 20:43:38
Django version 1.8.11, using settings 'mailman_web.development'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.
/home/aditya/mailman-server/mailman-bundler/mailman_web/urls.py:7:
RemovedInDjango19Warning: Default value of 'RedirectView.permanent' will
change from True to False in Django 1.9. Set an explicit value to silence
this warning.
  url(r'^$',
RedirectView.as_view(url=reverse_lazy('hyperkitty.views.index.index'))),

WARNING /home/aditya/mailman-server/mailman-bundler/mailman_web/urls.py:7:
RemovedInDjango19Warning: Default value of 'RedirectView.permanent' will
change from True to False in Django 1.9. Set an explicit value to silence
this warning.
  url(r'^$',
RedirectView.as_view(url=reverse_lazy('hyperkitty.views.index.index'))),

Traceback (most recent call last):
  File "/usr/lib/python2.7/wsgiref/handlers.py", line 85, in run
    self.result = application(self.environ, self.start_response)
  File
"/home/aditya/mailman-server/mailman-bundler/eggs/Django-1.8.11-py2.7.egg/django/contrib/staticfiles/handlers.py",
line 63, in __call__
    return self.application(environ, start_response)
  File
"/home/aditya/mailman-server/mailman-bundler/eggs/Django-1.8.11-py2.7.egg/django/core/handlers/wsgi.py",
line 170, in __call__
    self.load_middleware()
  File
"/home/aditya/mailman-server/mailman-bundler/eggs/Django-1.8.11-py2.7.egg/django/core/handlers/base.py",
line 50, in load_middleware
    mw_class = import_string(middleware_path)
  File
"/home/aditya/mailman-server/mailman-bundler/eggs/Django-1.8.11-py2.7.egg/django/utils/module_loading.py",
line 26, in import_string
    module = import_module(module_path)
  File "/usr/lib/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
ImportError: No module named middleware


I tried checking for the solution online, but couldn't find a fix. I
reinstalled django twice to ensure that the installation was thorough, and
that all the libraries were installed.
Has anyone faced this issue?
Note - I am currently running django 1.9.4 in both python3 and python2.7,
and have installed django 1.8.11 in the 'venv' virtual environment.