Django filer plugins for django-cms installation

[Gary Roach]

I'm trying to set up a python django_cms system using:
Debian OS
Wheezy distribution
Python 2.7.3
` Django 1.5.5
PostgreSQL 9.1
with pip and virtualenv.
The last test errored out and I traced the problem to the missing
cmsplugin-filer-0.9.4.tar.gz package not being installed. The
settings.py file has been properly annotated. Where should I put the
untared files in a typical Debian Wheezy installation.

All help will be sincerely appreciated.

Gary R.