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2014-01-28 17:25:29 -0600 marked best answer ros launch problem

As I have just started learning Ros with the help of Ros tutorials the problem which i am facing is that according to Ros tutorials link http://www.ros.org/wiki/ROS/Tutorials/UsingRxconsoleRoslaunch when i type roslaunch command in the new terminal it gives me an error that danishraza@ubuntu:~/ros_workspace$ roscd beginner_tutorials roscd: No such package 'beginner_tutorials'

I have Ubuntu 10.04 Lts on my machine and Ros electric.And have already created package beginner_tutorials .

2014-01-28 17:24:46 -0600 marked best answer ros and microcontroller

can i have a Ros running on a machine and it's interface with a pic micro controller if its is possible then how can it be done?

2014-01-28 17:24:43 -0600 marked best answer ros installation on panda board

i am new to Ros .i have installed Ros on Ubuntu on panda board now i am going to use Ros .my project is to have a two wheel self balancing robot with the help of Ros is it achievable as i am new to this forum and have no idea about Ros still a beginner so this question will look like a childish question kindly clear me about Ros?? how to start with Ros

2014-01-28 17:24:39 -0600 marked best answer ros launch issue

As I have just started learning Ros with the help of Ros tutorials the problem which i am facing is that according to Ros tutorials link http://www.ros.org/wiki/ROS/Tutorials/UsingRxconsoleRoslaunch when i type roslaunch command in the new terminal it gives me an error that danishraza@ubuntu:~/ros_workspace$ roscd beginner_tutorials roscd: No such package 'beginner_tutorials'

I have Ubuntu 10.04 Lts on my machine and Ros electric.

2014-01-28 17:24:38 -0600 marked best answer respond error of .setup.sh

according to the Ros installing tutorials

Installing and Configuring Your ROS Environment when i type $ .setup.sh it gives me the error of "bash: setup.sh: No such file or directory" and when i type $ source ~/setup.sh it again give me the same error what is the issue.kindly help me out

2014-01-28 17:24:38 -0600 marked best answer ros tutorials steps

i am learning ros through the steps given in the tutroials the problem i am facing is that when i type $ roscore " ... logging to ~/.ros/log/9cf88ce4-b14d-11df-8a75-00251148e8cf/roslaunch-bvo-13039.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://bvo:33919/ ros_comm version 1.4.7

SUMMARY

PARAMETERS * /rosversion * /rosdistro

NODES

auto-starting new master process[master]: started with pid [13054] ROS_MASTER_URI=http://bvo:11311/

setting /run_id to 9cf88ce4-b14d-11df-8a75-00251148e8cf process[rosout-1]: started with pid [13067] started core service [/rosout]" the answer is similar like this but when i type $ rosnode list on other terminal it gives me an error that no command found what is the problem???

2013-03-03 23:01:35 -0600 marked best answer ros package path

i am using ros tutorials to understand ros i am stuck in ROS_PACKAGE_PATH how to create it or what to do with it i am bit confused about it kindly help me out?

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