binmatrix/ros-by-example

Automatically exported from code.google.com/p/ros-by-example

ros-by-example's Issues

can not install the ROS-BY-EXAMPLE CODE

What steps will reproduce the problem?
1. following the 5.1 Installing the Prerequisites

2.copy and paste the commands in the terminal:

sudo apt-get install \
ros-electric-turtlebot* \
ros-electric-control \
ros-electric-openni-kinect \
ros-electric-laser-drivers \
ros-electric-audio-common \
ros-electric-sound-drivers \
ros-electric-joystick-drivers \
ros-electric-orocos-kinematics-dynamics \
ros-electric-dynamixel-motor \
gstreamer0.10-pocketsphinx \
python-setuptools \
libopencv2*


3.
just got the the feedback saying:

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Note, selecting 'libopencv-dev' for regex 'libopencv2*'
Note, selecting 'libopencv-doc' for regex 'libopencv2*'
Note, selecting 'libopencv2.3' for regex 'libopencv2*'
Note, selecting 'libopencv2.3-bin' for regex 'libopencv2*'
Note, selecting 'libopencv2.3-dev' for regex 'libopencv2*'
E: Unable to locate package ros-electric-turtlebot*
E: Couldn't find any package by regex 'ros-electric-turtlebot*'
E: Unable to locate package ros-electric-dynamixel-motor


What is the expected output? What do you see instead?
the expected output should be install all the packages

What version of the product are you using? On what operating system?
im using Ubuntu 11.10 and ROS electric(as recommend by the author)

Please provide any additional information below.
N/A

Original issue reported on code.google.com by [email protected] on 19 Sep 2012 at 7:55

Bug in rbx1_dynamixels requires changing "dynamixels" variable to "joints"

The three nodes relax_all_servos.py, dynamixel_joint_state_publisher.py and 
header_tracker.py were using the old "dynamixels" variable instead of "joints".

Original issue reported on code.google.com by [email protected] on 26 Aug 2012 at 6:50

pocketsphink installation problem.

Dear All,

I am using Ubuntu 10.04(lucid) and ROS electric. I want to install all required 
codes from rbx_vol_1. The first step is to install the additional ROS packages. 
This is fine and I can install them all correctly. But, I have a problem to 
install the pocketsphinx. Here is the trace: 

turtlebot@turtlebot-laptop:~/ros_workspace$ svn checkout 
http://albany-ros-pkg.googlecode.com/svn/trunk/rharmony
Checked out revision 311.

turtlebot@turtlebot-laptop:~/ros_workspace$ rosmake pocketsphinx
[ rosmake ] Packages requested are: ['pocketsphinx']                            

[ rosmake ] Logging to 
directory/home/turtlebot/.ros/rosmake/rosmake_output-20121015-120546            

[ rosmake ] Expanded args ['pocketsphinx'] to:
[]                                                                        
[ rosmake ] WARNING: The following args could not be parsed as stacks or 
packages: ['pocketsphinx']                      
[ rosmake ] ERROR: No arguments could be parsed into valid package or stack 
names.    

Do you have any solution to this problem.

Thanks.

best wishes
Azizia.

Original issue reported on code.google.com by [email protected] on 15 Oct 2012 at 4:16

roscore error

Hello!Everyone. When I run a terminal with ``roscore'', the terminal outputs an 
error:

roscore cannot run as another roscore/master is already running.
Please kill other roscore/master processed before relaunching.
The ROS_MASTER_URI is http://yxg-Inspiron-5443:11311/
The traceback for the exception was written to the log file.

I only open a terminal, and thus I am sure that no another roscore are running. 
I guess whether the ROS_MASTER_URI set is right or not? Besides, when I type 
the env | grep ROS. the ROS_MASTER_URI=http://localhost:11311, which is 
different from that above. What can I do? Thanks in advance, and best regards.

Original issue reported on code.google.com by [email protected] on 14 May 2015 at 12:07

Converting from electric to fuerte and then to groovy fails

What steps will reproduce the problem?
1. bspatch ros_by_example___volume_1.pdf ros_by_example___volume_1_fuerte.pdf 
electric2fuerte.diff
2.bspatch ros_by_example___volume_1_fuerte.pdf 
ros_by_example___volume_1_groovy.pdf fuerte2groovy.diff
3.evince ros_by_example___volume_1_groovy.pdf 

What is the expected output? What do you see instead?
I see multiple errors in the form of:
Error (287): Dictionary key must be a name object
...
Error (311): Dictionary key must be a name object
Error (143696): Illegal character '{'
...
Error (144924): Illegal character <2b> in hex string
...
Error: PDF file is damaged - attempting to reconstruct xref table...
Error: Invalid 'obj' parameters
Error: Couldn't read xref table

What version of the product are you using? On what operating system?
bsdiff 4.30-10
ubuntu 12.04 64 bit

Please provide any additional information below.

Original issue reported on code.google.com by [email protected] on 8 Apr 2013 at 4:39

openni-tracker for hyro does not work as suggested in the book

What steps will reproduce the problem?
1.Chapter 5 page 29 from the book ros by examples for hydro
2.sudo apt-get install ros-hydro-openni-tracker
3.This does not work... Insalling the rest of the packages work well.

What is the expected output? What do you see instead?
Expect to see the openni-tracker installed instead

Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package ros-hydro-openni-tracker


What version of the product are you using? On what operating system?
hydro and ubuntu 13.04

Original issue reported on code.google.com by [email protected] on 4 Feb 2014 at 12:28