Well, I have a urdf, mesh(stl files), manifest file, display.launch and gazebo.launch files.

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Well, I have a urdf, mesh(stl files), manifest file, display.launch and gazebo.launch files. What do i need to do next to launch my robot in gazebo or atleast spawn it in gazebo. Tutorials are helpless till now. Do i need to make a catkin_ws or some package or something....please help... This maybe basic but i am new to ROS and even LINUX. I would appreciate if everything is explained in detail starting from very basics. I have installed ROS indigo and gazebo.

My files can be viewed from this link:

http://www.megafileupload.com/eo8y/As... (click on free user slow download, its rar and my assembly name is Assem1)

Thankyou