Install Hokuyo Node on hydro

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Hi, all,

I am trying to run hokuyo urg-04lx-ug01. But it seems missing from the package hydro. The command

rosrun hokuyo_node hokuyo_node

is not run successfully. return error

Error: stack/package hokuyo_node not found

install the package

sudo apt-get install ros-fuerte-laser-drivers

puts the additional package under fuerte folder, not able to be called in hydro.

I notice there's another package urg_node, but I can't find the install instruction.

How to install it under hydro?

regards Ray