Hello,

I have cross-compiled ROS Groovy in my NAO V4, using this tutorial http://www.ros.org/wiki/nao/Installation/local. Now I'm following the instructions in here http://www.ros.org/wiki/nao_driver

But when I run the following command:

$ roslaunch nao_driver nao_driver.launch

I get this error

... logging to /home/nao/.ros/log/fd173254-08e5-11e3-a0ff-243c2007c59c/roslaunch-Jarvis-3374.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
 
started roslaunch server http://Jarvis:54780/
 
SUMMARY
 
========
 
PARAMETERS
 * /rosdistro
 * /rosversion
 
NODES
  /
    nao_controller (nao_driver/nao_controller.py)
    nao_sensors (nao_driver/nao_sensors.py)
    nao_walker (nao_driver/nao_walker.py)
 
auto-starting new master
process[master]: started with pid [3387]
ROS_MASTER_URI=http://localhost:11311
 
setting /run_id to fd173254-08e5-11e3-a0ff-243c2007c59c
process[rosout-1]: started with pid [3400]
started core service [/rosout]
process[nao_walker-2]: started with pid [3412]
process[nao_sensors-3]: started with pid [3413]
process[nao_controller-4]: started with pid [3414]
Traceback (most recent call last):
  File "/opt/ros/groovy/lib/nao_driver/nao_walker.py", line 57, in <module>
    from nao_driver.util import startWalkPose
ImportError: No module named util
================================================================================REQUIRED process [nao_walker-2] has died!
process has died [pid 3412, exit code 1, cmd /opt/ros/groovy/lib/nao_driver/nao_walker.py --pip=127.0.0.1 --pport=9559 __name:=nao_walker __log:=/home/nao/.ros/log/fd173254-08e5-11e3-a0ff-243c2007c59c/nao_walker-2.log].
log file: /home/nao/.ros/log/fd173254-08e5-11e3-a0ff-243c2007c59c/nao_walker-2*.log
 
Initiating shutdown!
 
[nao_controller-4] killing on exit
 [nao_sensors-3] killing on exit
[nao_walker-2] killing on exit
Traceback (most recent call last):
Traceback (most recent call last):
  File "/opt/ros/groovy/lib/nao_driver/nao_sensors.py", line 44, in <module>
  File "/opt/ros/groovy/lib/nao_driver/nao_controller.py", line 37, in <module>
    import rospy
  File "/opt/ros/groovy/lib/python2.7/site-packages/rospy/__init__.py", line 49, in <module>
    from nao_msgs.msg import TorsoOdometry, TorsoIMU
  File "/opt/ros/groovy/lib/python2.7/site-packages/nao_msgs/msg/__init__.py", line 29, in <module>
    from .client import spin, myargv, init_node, \
      File "/opt/ros/groovy/lib/python2.7/site-packages/rospy/client.py", line 51, in <module>
from ._BodyPoseActionResult import *
  File "/opt/ros/groovy/lib/python2.7/site-packages/nao_msgs/msg/_BodyPoseActionResult.py", line 1, in <module>
    import roslib
    """autogenerated by genpy from nao_msgs/BodyPoseActionResult.msg. Do not edit."""
KeyboardInterrupt
  File "/opt/ros/groovy/lib/python2.7/site-packages/roslib/__init__.py", line 54, in <module>
    import roslib.stacks
  File "/opt/ros/groovy/lib/python2.7/site-packages/roslib/stacks.py", line 46, in <module>
    import roslib.packages
  File "/opt/ros/groovy/lib/python2.7/site-packages/roslib/packages.py", line 49, in <module>
    from catkin.find_in_workspaces import find_in_workspaces as catkin_find
  File "/opt/ros/groovy/lib/python2.7/site-packages/catkin/find_in_workspaces.py", line 36, in <module>
    from catkin_pkg.packages import find_packages
  File "/opt/ros/groovy/lib/python2.7/site-packages/catkin_pkg/packages.py", line 38, in <module>
    from .package import parse_package, PACKAGE_MANIFEST_FILENAME
  File "/opt/ros/groovy/lib/python2.7/site-packages/catkin_pkg/package.py", line 48, in <module>
    class Package(object):
KeyboardInterrupt
[rosout-1] killing on exit
[master] killing on exit
shutting down processing monitor...
... shutting down processing monitor complete
done

As ... (more)