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- git:
    local-name: gazebo_ros_demos
    uri: https://github.com/wkentaro/gazebo_ros_demos.git
    version: rrbot-with-vacuum-gripper
- git:
    local-name: gazebo_ros_pkgs
    uri: https://github.com/wkentaro/gazebo_ros_pkgs.git
    version: vacuum-gripper-proceeding