name: root
dependencies:
  - notebook
  - ipywidgets
  - requests
  - ipython
  - tornado
  # get dependencies for pgcontents
  - certifi
  - click
  - cryptography 
  - mako
  - psycopg2
  - six
  - sqlalchemy
  - nose
  - pip:
    - pgcontents
    - git+git://github.com/ipython-contrib/jupyter_contrib_nbextensions.git

Add environment without version binding
Add environment without version binding
