How to get watchdog_timer package

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Hi,

I am using ROS Fuerte and am trying to find a ROS watchdog service to use in a teleoperation program. I found the package watchdog timer on the ROS Wiki, but it does not show up in my current stacks. I would like to download it, but can not locate it or a stack which contains it in apt-get, etc. I would appreciate it if someone could let me know if watchdog_timer is available to download for Fuerte and how to get it or if there is another way to implement a watchdog. Thank you.