Radu,<br><br>I thought that by &quot;sourcing&quot; the &quot;setup.sh&quot; file in the ~/MY_DIR_whatever_tree    takes care of overlaying all of the stack dependencies, such as: perception_pcl  point_cloud_perception  setup.sh  vision_opencv  vslam   Am I wrong?<br>

<br>Thanks for your quick replies!<br><br>Carlos<br><br><br><br>