не могу подключиться к mongodb из python при затмении

Question

мои самые первые попытки как mongodb, так и python (используя eclipse)

import pymongo
connection = pymongo.Connection("localhost",27017)
db=connection.test
db.name

Получение этой ошибки:

Traceback (most recent call last):
 File "C:\Users\chatterjees\workspace\de.vogella.python.first\src\FirstModule.py", line      2, in <module>
    connection = pymongo.Connection("localhost",27017)
  File "build\bdist.win32\egg\pymongo\connection.py", line 381, in __init__
  File "build\bdist.win32\egg\pymongo\connection.py", line 659, in __find_node
pymongo.errors.AutoReconnect: could not connect to localhost:27017: [Errno 10061] No     connection could be made because the target machine actively refused it