Hi everyone, I am using ROS fuerte and doing robot imitation human's action. Now I want to get joint configuration information running "rosrun skeletonmarkers skeletontracker", but it has a mistake as below:

**InitFromXml failed: File not found!

Segmentation fault (core dumped)**

I can rosmake skeletonmarkers. In fact, when I use pitracker package, the same error.

Thanks