Only released in EOL distros:
warehousewg: mongo_ros | mongodb | pymongo
Package Summary
 Documented 
Package for storing ROS messages in a MongoDB database. Contains C++ and Python client libraries.
- Author: Bhaskara Marthi
 - License: BSD
 - Source: hg http://kforge.ros.org/warehousewg/warehouse-hg (branch: default)
 
warehousewg: mongo_ros | mongodb | pymongo
Package Summary
 Documented 
Package for storing ROS messages in a MongoDB database. Contains C++ and Python client libraries.
- Author: Bhaskara Marthi
 - License: BSD
 - Source: hg http://kforge.ros.org/warehousewg/warehouse-hg (branch: trunk-fuerte)
 
warehousewg: mongo_ros | mongodb | pymongo
Package Summary
 Documented 
Package for storing ROS messages in a MongoDB database. Contains C++ and Python client libraries.
- Author: Bhaskara Marthi
 - License: BSD
 - Source: hg http://kforge.ros.org/warehousewg/warehouse-hg (branch: trunk-fuerte)
 
Contents
 ROS Indigo onward this package suite is ported as warehouse_ros. 
Contains C++ and Python client libraries for storing ROS messages in a Mongo DB database. See the containing stack documentation for general info, and the API documentation.