numpy==1.19.5 scipy==1.5.4 pycollada==0.8 trimesh==3.23.5 networkx==2.5.1 opencv-python==4.3.0.38 empy==3.3.4 catkin-pkg==1.0.0 matplotlib==3.3.4 rospkg==1.5.1 pyyaml==6.0.1
