The admin/doc was not working as I did not installed in my virtual_env docutils.
(env1)Thomas-SMETSs-MacBook-Pro:mmf tsmets$ easy_install docutils
Searching for docutils
Best match: docutils 0.9.1
Processing docutils-0.9.1.tar.gz
Running docutils-0.9.1/setup.py -q bdist_egg --dist-dir /var/folders/aj/ajWxX+uAH+GwVYy18H9T7++++TI/-Tmp-/easy_install-yJvLVG/docutils-0.9.1/egg-dist-tmp-ydaSpK
warning: no files found matching 'MANIFEST'
warning: no files found matching '*' under directory 'extras'
warning: no previously-included files matching '.cvsignore' found under directory '*'
warning: no previously-included files matching '*.pyc' found under directory '*'
warning: no previously-included files matching '*~' found under directory '*'
warning: no previously-included files matching '.DS_Store' found under directory '*'
zip_safe flag not set; analyzing archive contents...
docutils.parsers.rst.directives.misc: module references __file__
docutils.writers.html4css1.__init__: module references __file__
docutils.writers.latex2e.__init__: module references __file__
docutils.writers.odf_odt.__init__: module references __file__
docutils.writers.pep_html.__init__: module references __file__
docutils.writers.s5_html.__init__: module references __file__
Adding docutils 0.9.1 to easy-install.pth file
Installing rst2html.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2latex.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2man.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2odt.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2odt_prepstyles.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2pseudoxml.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2s5.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2xetex.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rst2xml.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installing rstpep2html.py script to /Users/tsmets/Documents/python/MMF/env1/bin
Installed /Users/tsmets/Documents/python/MMF/env1/lib/python2.6/site-packages/docutils-0.9.1-py2.6.egg
Processing dependencies for docutils
Finished processing dependencies for docutils
(env1)Thomas-SMETSs-MacBook-Pro:mmf tsmets$ ./manage.py runserver
Validating models...
0 errors found
Django version 1.4, using settings 'mmf.settings'
Quit the server with CONTROL-C.
[22/Jul/2012 21:54:42] "GET /admin/doc/ HTTP/1.1" 500 196996
All pages are now broken ...
Installed package in my Virtual env.
(env1)Thomas-SMETSs-MacBook-Pro:mmf tsmets$ yolk -l
Django - 1.4 - active
Python - 2.6.1 - active development (/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynload)
django-extensions - 0.9 - active
docutils - 0.9.1 - active
pip - 1.1 - active
setuptools - 0.6c11 - active
wsgiref - 0.1.2 - active development (/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6)
yolk - 0.4.3 - active