Natti's profile - activity

Hi!

My question is: for groovy version of ROS on linux which openni packages will give full openni installation?

I have openni_launch. Should I also install openni_kinect, openni_camera, etc.?

It seems that different packages are needed for different versions and I don't want to ruin something, since I'm very unsure linux user.

I tried to understand this through tutorials, but seem to have problems here.

Hi!

I have found a bunch of questions about the same issue, but I don't think my problem is the same.

So basically, I am super new to ROS and was going through tutorial page ros.org/wiki/ROS/Tutorials/CreatingPackage

I created a package using: ~/catkin_ws/src$ catkin_create_pkg beginner_tutorials std_msgs rospy roscpp

It gave me next lines:

Created file beginner_tutorials/package.xml Created file beginner_tutorials/CMakeLists.txt Created folder beginner_tutorials/include Created folder beginner_tutorials/src Successfully created files in /home/natalia/catkin_ws/src/beginner_tutorials. Please adjust the values in package.xml.

Then I try command like roscd beginner_tutorials and it says: roscd: No such package/stack 'beginner_tutorials'

I have checked my path with echo $ROS_PACKAGE_PATH and got: /home/natalia/catkin_ws/src:/opt/ros/groovy/share:/opt/ros/groovy/stacks

and beginner_tutorials folder is in src, so it seems that path is already correct.

Do you have any suggestions what might be wrong?

So after trying rospack profile --length=200 I got:

0.005637 /opt/ros/groovy/stacks

0.001263 /home/natalia/catkin_ws/src

0.001116 /opt/ros/groovy/stacks/navigation

0.000486 /opt/ros/groovy/stacks/simulator_gazebo

0.000481 /opt/ros/groovy/stacks/navigation_tutorials

0.000405 /opt/ros/groovy/stacks/visualization_tutorials

0.000317 /opt/ros/groovy/stacks/common_tutorials

0.000285 /opt/ros/groovy/stacks/executive_smach

0.000198 /opt/ros/groovy/stacks/physics_ode

0.000185 /opt/ros/groovy/stacks/geometry_tutorials

0.000167 /opt/ros/groovy/stacks/robot_model_tutorials

0.000109 /opt/ros/groovy/stacks/slam_gmapping

0.000107 /opt/ros/groovy/stacks/robot_model_visualization

0.000092 /opt/ros/groovy/stacks/documentation

0.000036 * /opt/ros/groovy/stacks/laser_pipeline

0.000034 * /opt/ros/groovy/stacks/common

So I think that there is nothing wrong with path? But I still cannot use roscd or rospack etc. to packages I create. However, it works fine for roscpp, for example.