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I tried running
roslaunch openni_launch openni.launch ..... this runs with out issues
but then
george@ulisa:~$ rosrun rgbdslam rgbdslam /home/george/fuerte_workspace/rgbdslam_freiburg/rgbdslam/bin/rgbdslam: Symbol `_ZTVN3g2o19UniformCostFunctionE' has different size in shared object, consider re-linking /home/george/fuerte_workspace/rgbdslam_freiburg/rgbdslam/bin/rgbdslam: symbol lookup error: /home/george/fuerte_workspace/rgbdslam_freiburg/rgbdslam/bin/rgbdslam: undefined symbol: _ZN3g2o11globalStatsE
I am new to ROS .. what causing this ?? By the way I had run this few months back and it had worked .. I cant understand whats happening now.