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Sourcing workspace not working

Something seems broken with sourcing workspaces on my machine. This previously worked but seems broken of it's own accord.. OS Ubuntu 22 Building with catkin tools ...
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Ros 2 Humble Hawksbill Installation on Windows

I followed the official instructions for installing ROS 2 on Windows 11 Pro and the underlay works completely fine. But when I tried to create my own package and then tried to build using ...
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Overlay multiple workspace in ROS2 Foxy

Hi guys! I'm less than average in ROS and pretty noob in ROS2 :) I want to play a little bit with some packages in Foxy and after several install due to some n00bs error I want to build more ...
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1 answer
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How to overlay the correct way

Let's say I want to overlay the rcl package. Right now I have eloquent installed from deb packages. So rcl lib is at /opt/ros/eloquent/lib/librcl.so . Then I have ...
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Is it possible to overlay a 2D image over a pointcloud in RViz2

Let's say I have a 2D image, taken from a video. Let's say I also have a Pointcloud, generated by a radar sensor. Would it be possible to project this 2D image over the Pointcloud, such that the ...
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Extend colcon workspace without sourcing setup.sh

Using colcon, is there a way to Explicitly Specifying Workspace Chaining without sourcing the parent workspace directly via setup.sh? With catkin_tools, there exists the ...
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Do I need to edit CMake_Prefix_Path to point turtlebot_navigation at a different version of a package?

Grasping at straws here - I'm using Indigo and I've made an overlay of the AMCL package. The path to it is in ROS_PACKAGE_PATH, and when I "roscd amcl", it takes me to the overlay directory....
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2 answers
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Catkin fails to chain workspaces

Hi guys, I have a problem and cannot find a permanent solution to it: I am trying to chain two workspaces A and B but catkin fails to recognize workspace A. So what i did was create worspace A in: <...
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Overlaying the whole ROS folder

My question is about overlaying the whole ROS folder in /opt/. Since the packages source code in /opt/ros is not available, and ...
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1 answer
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How to configure catkin + catkin_pkg from source?

This question is related to http://answers.ros.org/question/64702/overlaying-multiple-catkin-devel-spaces-at-the-same-time/ but it seemed better to ask separately than to hijack that thread. I'm using ...
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1 answer
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Installing an overlay in the install space of the underlay

Is it possible to install an overlay in the same install space as an underlay? For example, if I have a base install from source in /opt/ros/hydro, it might be convenient to extend it with additional ...
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How to make rosbuild package depend on catkin package?

In my rosbuild package I have a dependency one of my catkin packages: <depend package="myCatkinPackage"/> Calling rosmake myRosbuildPackage ...
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Catkin and overlays

Just to recap the workspace_overlaying tutorial, I have two catkin based workspaces catkin_A and catkin_B. I want to configure ...
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1 answer
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Overlaying multiple catkin devel-spaces at the same time

Is it possible to create a rosbuild or catkin workspace, that overlays two or more independent catkin workspaces at the same time? I would like to keep the workspaces of different, independent ...
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1 answer
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edit exploration package

i have tried editing the exploration package but failed . these are the following commands i tried after editing. /opt/ros/fuerte/stacks/exploration/explore$ cmake . /opt/ros/fuerte/stacks/exploration/...
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1 answer
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Error installing gazebo from source

Hello People, i need to re-install my gazebo from source, in this moments i have created a workspace and there i run the folowing lines: ...
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installing gazebo in a overlay

hello, i trying to install a different version of gazebo like a overlay, i create my workspace and run the following lines: ...
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1 answer
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Overlay octomap with devel branch (source) for ROS

I have been attempting to test the new OpenMP implementation for OctoMap (provided by Armin in this question: http://answers.ros.org/question/52127/octomap_server-performance-issues/ ) due to the ...
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Issues creating a rosbuild overlay on top of catkin packages

I'm having an issue similar to 49825/how-do-i-create-a-rosbuild-overlay-on-a-catkin-workspace http://answers.ros.org/question/49825/how-do-i-create-a-rosbuild-overlay-on-a-catkin-workspace/ That is, I'...
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Can't move a package

Hey guys, I have a conflict between the g2o that I downloaded and the one that is pre-installed with ros-fuerte. I am trying to move the package libg2o to another folder. However when I right click, ...
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1 answer
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How do I create a rosbuild overlay on a catkin workspace?

I installed Groovy and created a brand-new catkin workspace according to this tutorial, and everything works fine so far. However, I tried to overlay my old rosbuild-style (aka "dry") ...
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1 answer
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problem updating simulator_gazebo1.7.6 in a overlay

Hello, i'm trying to update my simulator gazebo to fix the contact sensors problem, i'am working with ubuntu 12.04 and ROS fuerte, i'm following the Overlay_intallation, but when i try to update the ...
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2 answers
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ROS Stacks in home and file system

Hi all, I have a ROS in my home contain RoboEarth and its dependencies and Main ROS [fuerte in Ubuntu 12.04] in file system, I need some stacks from which in my file system so I have to link between ...
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1 answer
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How do overlays work?

Hi, I recently came across a post that mentioned that we should never try to edit stuff in ros/fuerte/stacks, the correct way should be through overlay instead. This means I have been doing stuff the ...
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1 answer
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to pip or not to pip for Raspberry Pi Wheezy

I am installing ROS on a Raspberry Pi with the Raspian wheezy distro using these instructions: ROS_RaspPi and the debian build. The instructions worked OK up to but not including step 1.5, Build ...
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1 answer
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How do I solve Fuerte overlay creation problem?

Using Ubuntu Precise 64 bit. Installation of Fuerte stopped cleanly at: Processing triggers for python-support ... ...
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1 answer
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What is an overlay?

I am new to linux and ROS. Installed ROS successfully and currently following the tutorial. It mentioned in the tutorial "overlay". Could anyone pls brief explain what it is? Thank you Jack ...
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1 answer
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I'm with problems in steps 4 and 5, the tutorial Overlays

In steps 4 and 5, I can not execute the commands of their. http://www.ros.org/wiki/fuerte/Installation/Overlays The following erros are shown: ...
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1 answer
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Do I need to source fuerte setup.bash before using catkin?

Hi, i just tried to install ROS Fuerte core libraries to use them as an overlay. I did so using the instructions from http://www.ros.org/wiki/fuerte/Installation/Ubuntu/Source section 1.5.1. But when ...
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1 answer
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Overlay LaserScan data on Camera in rviz

I have a setup with a simple VGA Camera and a Hokuyo 2D Laser and I want to OVERLAY the readings from the Hokuyo on the window of the camera in rviz. I can see the hokuyo readings on the main window ...
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2 answers
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ERROR in rosinstall: Two ros roots defined in config

Hi, i am trying to install an overlay of the ros-core and ros_comm stack but rosinstall throws the following error: ...
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