Please highlight those required by NuPIC.
- DBUtils==1.1
- Flask==0.9
- Jinja2==2.6
- Markdown==2.2.1
- PyMySQL==0.5
- PyYAML==3.10
- Pygments==1.6
- Schema-Doc==0.2
- Sphinx==1.1.3
- Twisted==12.0.0
- Unidecode==0.04.12
- Werkzeug==0.9.3
- altgraph==0.9
- argparse==1.2.1
- asteval==0.9.1
- bdist-mpkg==0.4.4
- blinker==1.2
- bonjour-py==0.3
- certifi==0.0.8
- cov-core==1.7
- coverage==3.6
- docopt==0.5.0
- docutils==0.10
- execnet==1.1
- feedgenerator==1.5
- grip==1.2.0
- hyde==0.8.4
- liquipy==0.1.1-dev
- logilab-astng==0.24.3
- logilab-common==0.59.1
- macholib==1.4.2
- meld3==0.6.10
- mock==1.0.1
- modulegraph==0.9.1
- msgpack-python==0.3.0
- nltk==2.0.4
- nose==1.3.0
- numpy==1.7.1
- ordereddict==1.1
- path-and-address==0.2.0
- pelican==3.1.1
- pika==0.9.13
- psutil==1.0.1
- py==1.4.15
- py2app==0.6.3
- pyOpenSSL==0.13
- pycept==0.1.1-dev
- pylint==0.28.0
- pytest==2.4.0.dev8
- pytest-cov==1.6
- pytest-xdist==1.8
- python-dateutil==2.1
- pytz==2012j
- requests==0.14.0
- simplejson==3.3.0
- six==1.2.0
- smartypants==1.6.0.3
- sphinx-http-domain==0.2
- supervisor==3.0
- tweepy==2.1
- typogrify-hyde==1.0.1a
- unittest2==0.5.1
- validictory==0.9.1
- vboxapi==1.0
- virtualenv==1.9.1
- web.py==0.37
- wsgiref==0.1.2
- xattr==0.6.2
- zope.interface==3.5.1