Mark the location for the fence posts by spray painting the ground. The posts should be no farther than 6 feet apart.
Drive steel fence posts designed for use with mesh fencing into the ground at the points you marked. These posts have tabs on the side that the fencing gets hooked onto.
Unroll the fencing onto the ground along the fence line.
Attach the end of the fencing to the first end post by hooking it onto the tabs on the post.
Walk along the fence line, stretching the fencing as you go, until you reach the next post.
Attach the mesh to the tabs on the post. Continue doing this until the entire fence has been installed. If necessary, cut the fencing with a utility knife.