Ros Package Not Found

The following packages have unmet dependencies: ros-kinetic-ros-base : Depends: ros-kinetic-actionlib but it is not going to be installed Depends: ros-kinetic-bond-core but it is not going to be installed Depends: ros-kinetic-class-loader but it is not going to be installed Depends: ros-kinetic-dynamic-reconfigure but it is not going to be. Package zlib not found or ambiguous name, exiting Need Help Installing ROS in Cygwin on Windows Here is the camera info message: D: [-0. Introduction. I peeked at the driver INF file and "Ross-Tech Direct USB Interface" does seem to be a valid name for a hardware variant supported by that same driver. you need to create a catkin workspace a catkin package. The question that we solved today can be found on the following link: Create a ROS package. ROS - A metapackage to aggregate several packages. And get this error: E: Unable to locate package ros-jade-desktop-full. The full hector_quadrotor package info is available, and the limits are only in our imagination. RosLaunch first checks for a roscore also known as the ros master and checks to see if it is running. Since console_bridge is not packaged separately from ROS it is released as part of a ROS distribution. Changelog for package hardware_interface 0. launch in my launch file, I get the following errors/warnings [rospack] Warning: no such package gazebo_ros [rospack] Warning: no such package gazebo_ros [rospack] Warning: no such package gazebo_ros [rospack]. 0 (preferred) licensed programs, which contain libraries, drivers, and tools with a standard solution for industrial hardware. You can check the progress on this issue. Then, make sure my package is up-to-date: sudo apt-get update. ROSMOD is a web-based, collaborative, modeling and execution environment for distributed embedded applications built using ROS. なんだこれ!?と調べてみました! CentOSを使っていたんですが。 libffi-devel という、パッケージがないからみたいですー. op3_action_module manages OP3 actions. This REP describes the new command catkin_make_isolated to be delivered with catkin. My next step is to try instaling ROS on my desktop ubuntu x86 linux box (host machine)that I built specifically for linux support for my robot. ROBOTIS ROS Packages ROBOTIS OP3 ROBOTIS ROS Modules Motion Module op3_action_module Overview. So far, to get a drone simulator with ROS was not that hard. 10, and Debian Stretch. So, I thought to install ROS Kinetic on the Raspberry Pi 3 running Ubuntu Mate. Python-based ROS packages will generally contain nodes, scripts and launch files. ROS - A metapackage to aggregate several packages. [ROS Issues] Problems during installing sound_play package on an Odroid XU4 I am going to add some sound play and recognition function on my mobile robot. In the last part, I'll show you how to check your ROS environment. has 5 jobs listed on their profile. Return a vector of string pairs which are package names and exported values respectively. The ROS packages for Debian do not yet include all packages for a fully functional ROS installation. ignition-msgs and gazebo have been updated to depend on "ignition-math>=3" but ignition-math hasn't been updated from 2. There are some other linker issues with the package, but I see it also lists an older boost version. roslaunch _FOUND to false to tell find_package that component requirements are not satisfied. so files, but I find it easier to just do a full rebuild of all ROS packages and deps. Using a specific Gazebo version with ROS. The second is a. I have copied the code from minimal_publisher example and just changed some names. sir thank you very much for your precious reply. Unable to locate package ros-jade-desktop-full. githubからソースコードを取ってきてrosmakeをする場合は,そのソースコードを置いた場所がROS_PACKAGE_PATHに登録されている必要があります.. The development space can not be a folder which contains ROS packages in subfolders. Looking at the dependencies you posted, I see that the problem isn't with ros-kinetic-desktop-full. Like most verbs, build is context-aware and can be executed from within any directory contained by an initialized workspace. The person is asking why he can run a Python script with rosrun, but not when using roslaunch. Using rosmake. There are many ways to start Gazebo, open world models and spawn robot models into the simulated environment. Roslaunch is used to start a group of nodes with specific topics and parameters. Custom Messages fail to import in python, naming. I created a ROS workspace following the Wiki page from ROS. So, I tried to install catkin, it displays that ros-indigo-catkin is the latest version. Note: If you installed ROS from a package manager like apt, then those packages will not be write accessible and should not be edited by you the user. Click on the Generate Package button. There are just few hardware architectures compatible with ROS. Important: You should also add some other objects to the scene, otherwise your camera might not have anything to see! Add some cubes, spheres, or anything else, and make sure. The "Bug reports" links now correctly point to Launchpad for all packages. Looky here: Background Intel is investing heavily in computer vision hardware, one of the areas being 3D vision. The package is called rosserial_arduino and allows the node that will run on the Arduino to publish or subscribe to the nodes running on Raspberry Pi 3. The Setup Assistant will now generate and write a set of launch and config files into the directory of your choosing. Commonly there is a src subdirectory. Note that each entry in ROS_PACKAGE_PATH is searched recursively--all ROS packages below the named path will be found. The ros-hydro-gazebo-ros-control packages can still not be installed, because they look for gazebo. githubからソースコードを取ってきてrosmakeをする場合は,そのソースコードを置いた場所がROS_PACKAGE_PATHに登録されている必要があります.. Added edgy-backports to the homepage and the search forms 2006-10-29. a community-maintained index of robotics software The package provides the environment variables `ROS_VERSION`, `ROS_DISTRO`, `ROS_PACKAGE_PATH`, and `ROS_ETC_DIR`. So, the turtlebot_teleop package only was found because its workspace path is set on ROS_PACKAGE_PATH. Getting “rospack package not found error” in ROS. Since console_bridge is not packaged separately from ROS it is released as part of a ROS distribution. Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. but in my /home/odroid/. bashhasnotbeenrun,thentheoutputofthiscommand will usually beempty. Custom Messages fail to import in python, naming. offline data analysis with MATLAB) and no experiment reproduction is needed in ROS The usage of a "pure" binary files allows to. A further point is that, if a 3rdparty package depends on another ROS package (which should be rare), then the executables (including shared libraries) that are produced by that 3rdparty package might have RPATH entries, which should be stripped. ROSCon will happen September 29th-30th, 2018 Join us at the NH Collection Eurobuilding in Madrid, Spain. 1、-- package 'orocos-bfl' not found vim. Inside that subdirectory is where the source code of ROS packages will be located. I peeked at the driver INF file and "Ross-Tech Direct USB Interface" does seem to be a valid name for a hardware variant supported by that same driver. With the proposed shadow ROS debians I can launch Gazebo again, but libgazebo_common. 0-1~raring (using apt-show-versions - other gazebo packages omitted due to character limit). Commonly there is a src subdirectory. The terminal application can be found with the Ubuntu search icon on the top left corner of the screen, or you can use shortcut key for terminal is Ctrl-Alt-T. These packages are BSD (legacy)/ Apache 2. We create a package to start to reproduce the problem in it. Their usage is the same, the two names distinguish ROS nodes from other executable Python scripts. Unless there is a specific need, ppa is a second choice. Welcome back. Not all Python or pip packages are mapped to ROS dependencies. export ROS_WORKSPACE=~/ROS_WORKSPACE. 0 (preferred) licensed programs, which contain libraries, drivers, and tools with a standard solution for industrial hardware. ROS 2 makes it easy to add linters of your choice and make them part of your package’s testing pipeline. op3_action_module manages OP3 actions. ROBOTIS ROS Packages ROBOTIS OP3 ROBOTIS ROS Modules Motion Module op3_action_module Overview. a community-maintained index of robotics software a community-maintained index of robotics software | privacyprivacy. I created a ROS workspace following the Wiki page from ROS. but when i use ros package i am faced with core_api problem. Typically the directory starts otherwise empty. Priestess Rosalind Rosalindvaughn59@gmail. You can try cherrypicking based on what packages link to the various libboost_*. roslib uses rospack to resolve resources but since rospack was designed for rosbuild workspaces it is not aware of the devel space introduced with catkin. Roslaunch will start roscore if one is not found. ROSLIB_DECL void. The "Bug reports" links now correctly point to Launchpad for all packages. Would it be an idea to release a version of 1. In the last part, I'll show you how to check your ROS environment. I created a package in catkin workspace and put a publisher. The ROS package catkin_simple was the attempt to make the common cases of developing ROS packages easier. The location of the git repository can be found on the GitHub page you should make sure that ROS knows about the new. Intel provides an open source ROS package for their RealSense cameras. The rosserial package contains three other packages: rosserial_msgs, rosserial_client, and rosserial_python. thats why I wen straight ahead to the python code. What is ROS? The Robot Operating System (ROS) is a set of software libraries and tools that help you build robot applications. View JoAnn S. You received this message because you are subscribed to the Google Groups "ROS Sig Aldebaran" group. Kinetic is the tenth ROS distribution release and is short for "Kinetic Kane". catkin_simple. Happy Flying!. but as my account is new and i have no votes to upload the picture. 12/ceres and libs accordingly? ? And add a rosdep key for it (libceres12-d. a community-maintained index of robotics software a community-maintained index of robotics software | privacyprivacy. Allows starting, stopping and viewing the ROS core status. A ROS node will be provided to communicate with a RoboteQ motor controller through USB. I have installed ROS indigo and gazebo2 packages in Ubuntu 14. In the video, we even take the package out for a spin with a RealSense R200 camera connected to a Jetson TX1. So, let’s start! What is this about?. I create my package with: catkin_create_pkg myrobot_gazebo gazebo_msgs gazebo_plugins gazebo_ros gazebo_ros_control myrobot_description then, when I try to update my dependencies with: rosdep update rosdep install --from-paths. 0 (preferred) licensed programs, which contain libraries, drivers, and tools with a standard solution for industrial hardware. • Under Cr stress, Se recovered the photosynthesis, minerals balance, and induced the EAA. Standard ROS practice is to place all executable Python programs in a package subdirectory named nodes/ or scripts/. The second is a. ROS MoveIt Robotic Arm: This is going to be a series of articles about making a robotic arm controlled with ROS(Robotic Operating System) and MoveIt. Do not run just cmake, the code is not downloaded yet! Just use the rosmake command: rosmake srl_people_tracker_0. py node inside the src directory of package which worked fine. Since console_bridge is not packaged separately from ROS it is released as part of a ROS distribution. ignition-msgs and gazebo have been updated to depend on "ignition-math>=3" but ignition-math hasn't been updated from 2. ROS - A metapackage to aggregate several packages. ROS tends to be pretty picky about library versions, so my main concern would be subsequent breakage should the arch version move farther ahead than Kinetic expects. How to adjust center of mass when going over obstacles? gazebo_ros_control not working. You should double-check your ROS_PACKAGE_PATH to ensure that packages are found in the correct precedence order. Doing so I found that setting up ROS with Python 3…. This package is part of Robot OS (ROS). Q&A for Ubuntu users and developers. a community-maintained index of robotics software The package provides the environment variables `ROS_VERSION`, `ROS_DISTRO`, `ROS_PACKAGE_PATH`, and `ROS_ETC_DIR`. How to create a debian from a ROS package. なんだこれ!?と調べてみました! CentOSを使っていたんですが。 libffi-devel という、パッケージがないからみたいですー. The location of the git repository can be found on the GitHub page you should make sure that ROS knows about the new. When I include empty_world. In general, it is best to first identify the problem. command not found' then you have probably. • If you get "command not found" errors from the ROS commands introduced later in this chapter, the most likely reason is thatsetup. py node and used catkin_make to build. but when i use ros package i am faced with core_api problem. In theory it would work with the system package, I just haven't tried. In general, ROS packages follow a "Goldilocks" principle: enough functionality to be useful, but not too much that the package is heavyweight and difficult to use from other software. 3-0raring-20131010-2340-+0000 and gazebo/raring uptodate 2. Run rosrun or roslaunch (breakpoints currently not supported). The ament_lint metapackage defines many common linters that can integrate into the build/test pipeline for ROS 2. Name of package manifest file, i. 12?) that is namespaced? Something like libceres-1. Installing Kinect drivers on Ubuntu 14. Changelog for package ros_core 0. bashrc, this is what I have in my file. ROS provides hardware abstraction, device drivers, libraries, visualizers, message-passing, package management, and more. Then, following the steps in ROS Wiki to build the package using catkin_make, after the package is built, I insert the command rospack find packagename, and my package is not found anymore. Re: rosserial_arduino: helloworld tutorial, "fixing" with ROS_PACKAGE_PATH You need to "rosmake rosserial_arduino" to get the libraries directory. Then the Launch file runs all of the nodes within the launch file. Intel provides an open source ROS package for their RealSense Cameras. The question that we solved today can be found on the following link: Create a ROS package. bashrc does not have any line to point to ros. Happy Flying!. Abstract: This course gives an introduction to the Robot Operating System (ROS) including many of the available tools that are commonly used in robotics. 04 and I am just running through the tutorials. Like most verbs, build is context-aware and can be executed from within any directory contained by an initialized workspace. • If you get “command not found” errors from the ROS commands introduced later in this chapter, the most likely reason is thatsetup. Standard Configuration:. ROS使用过程中的常见问题与解决办法我们在使用ROS的过程中,或多或少的会碰到一些问题,这儿我会将我经常碰到的问题整理下来,并且会分析原因,最终给出解决办法,后续会不断更新。一、rosrun或者ros 博文 来自: BYR_Lu的博客. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Since console_bridge is not packaged separately from ROS it is released as part of a ROS distribution. I am not going to go into how AR tags work, because frankly I am not an expert in them. The following script will allow you to simplify the ROS installation procedure. So I just installed it again from apt. RosLaunch first checks for a roscore also known as the ros master and checks to see if it is running. but when i use ros package i am faced with core_api problem. Important: You should also add some other objects to the scene, otherwise your camera might not have anything to see! Add some cubes, spheres, or anything else, and make sure. ROS package access. Go out into the ROS world and download these packages!. At build time of CMake packages the CMake specific variable can be derived from the generic ament variable. Hi I'm trying to learn the ROS tutorial --> Writing a Simple Publisher and Subscriber (C++) In terminal it can find: rosrun turtlesim turtlesim_node but not: rosrun beginner_tutorials talker It give the message: [rospack] Error: package 'beginner_tutorials' not found I have tried to find a solution in this side but I'm not sure what should I set in. • If you get "command not found" errors from the ROS commands introduced later in this chapter, the most likely reason is thatsetup. I have been following this tutorial for the installation of ROS on Ubuntu 14. So, I tried to install catkin, it displays that ros-indigo-catkin is the latest version. Before continuing remember to source your environment setup file if you have not already (on the provided images, this is done in the. Standard Configuration:. What I can say is that I have used them, and it is very easy using ROS. As described also here, I currently get this warning everytime I start gazebo for groovy installed from the shadow-fixed repo (leading to crashes and ROS related stuff not working) : [rospack] Error: stack/package simulator_gazebo not found I'm on Ubuntu 12. 04 and ROS Indigo and. sudo apt-get install ros-kinetic-rosserial-arduino. I already have this command line : sudo apt-get install ros-jade-ros-control ros-jade-ros-controllers What's wrong? Could it be a compatibility problem between my gazebo/ros distro? Then I don't understand what is control_manager. Welcome back. Q&A for Ubuntu users and developers. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I created a ros workspace following the wiki page from ROS. All good (Ok currently only sound synthesis) on my SONY VAIO laptop, Ubuntu 14. ryanvade commented on 2017-06-08 04:37. Somehow my RViz got deleted. This package is part of Robot OS (ROS). Since console_bridge is not packaged separately from ROS it is released as part of a ROS distribution. Note: If you installed ROS from a package manager like apt, then those packages will not be write accessible and should not be edited by you the user. void ros::package::getPlugins. vohra April 17, 2017, 9:19am #1 I followed the steps mentioned in the ros installation document. Returns the fully-qualified path to a package, or an empty string if the package is not found. Clone via HTTPS Clone with Git or checkout with SVN using the repository's web address. Setting up a ROS package from Git. sorry for my late reply, in my memory, some of the commands don't work well, and you can skip it. Not all functionality from ROS 1 has been ported to ROS 2 yet. As long as all of the system dependencies of your package are installed, we can now build your new package. I did everything on this page, but when I do: sudo apt-get install ros-lunar-desktop-full. bashrc, this is what I have in my file. 9, maybe? I have ros-hydro-gazebo-ros 2. The present study evaluated the role of mitochondria in mediating the anti/pro-carcinogenic effect of hydrogen sulfide on colon cancer cells as mitochondrial K ATP channel and mitochondrial electron transport chain are one of the promising targets for cancer treatment. Note that each entry in ROS_PACKAGE_PATH is searched recursively--all ROS packages below the named path will be found. roslaunch. a community-maintained index of robotics software The package provides the environment variables `ROS_VERSION`, `ROS_DISTRO`, `ROS_PACKAGE_PATH`, and `ROS_ETC_DIR`. ROSCon will happen September 29th-30th, 2018 Join us at the NH Collection Eurobuilding in Madrid, Spain. ros-kinetic packages available for Ubuntu xenial, while ros-indigo are on trusty. The set of ROS packages for interfacing with Gazebo are contained within a new meta package (catkin's version of stacks) named gazebo_ros_pkgs. sudo apt-get install ros-kinetic-rosserial-arduino. ryanvade commented on 2017-06-08 04:37. 1 can still not be found. The goal of these packages is to provide this useful functionality in an easy-to-consume manner so that software can be easily reused. At build time of CMake packages the CMake specific variable can be derived from the generic ament variable. Installing Kinect drivers on Ubuntu 14. Changelog for package ros_core 0. I have copied the code from minimal_publisher example and just changed some names. Not all Python or pip packages are mapped to ROS dependencies. Last, try to install ROS jade: sudo apt-get install ros-jade-desktop-full. 04 and ROS Indigo and. a community-maintained index of robotics software The package provides the environment variables `ROS_VERSION`, `ROS_DISTRO`, `ROS_PACKAGE_PATH`, and `ROS_ETC_DIR`. Like most verbs, build is context-aware and can be executed from within any directory contained by an initialized workspace. i did your solution but it doesnt work. I need to use Gazebo with ROS to do my academic exercises. ROS Launch File. Also it is not fully clear to me, neither is explained in the docs and manuals for erlebrain how to behave with chroot. The set of ROS packages for interfacing with Gazebo are contained within a new meta package (catkin's version of stacks) named gazebo_ros_pkgs. githubからソースコードを取ってきてrosmakeをする場合は,そのソースコードを置いた場所がROS_PACKAGE_PATHに登録されている必要があります.. 2006-10-18. Then if at all possible install from the repositories. sorry for my late reply, in my memory, some of the commands don't work well, and you can skip it. Ask Question Asked 3 years, 3 months ago. rosmake is just like the make command, but it does some special ROS magic. We will try to compile missing ROS-packages. The question that we solved today can be found on the following link: Create a ROS package. Standard Configuration:. The changes for the edgy release were already done some days ago. A major change with this release is the deprecation of the build system rosbuild in favor of a new build system, catkin. We are excited to introduce another update for the VS Code extension for ROS!In this update, we are fixing the color scheme of the ROS core monitor, configuration of build tasks and the experience of creating debug configurations for the first time (when there is no existing launch. Getting “rospack package not found error” in ROS. In the third part, you'll see how to install external packages needed to start working with ROS. Call Stack (most recent call first): /opt/ros/kinetic. Intel provides an open source ROS package for their RealSense Cameras. Command not found. This package is part of Robot OS (ROS). sorry for this. If we unset that variable and try to roscd on that package again, it is not going to work, as can be seen with the commands unset ROS_PACKAGE_PATH and roscd turtlebot_teleop. It automatically selects gazebo-current. When working with ROS packages from source or when creating a new ROS package, you should always work in a directory that you have access to, like your home folder. In this article, we install the package on the Jetson TX1. my FlytOS and all API work well out of the ros package and i run the python file and API properly. ignition-msgs and gazebo have been updated to depend on "ignition-math>=3" but ignition-math hasn't been updated from 2. In the last part, I'll show you how to check your ROS environment. Q&A for Ubuntu users and developers. Typically the directory starts otherwise empty. bashrc does not have any line to point to ros. This post is a brief account of how to compile a QT GUI as part of a ROS catkin package. The set of ROS packages for interfacing with Gazebo are contained within a new meta package (catkin's version of stacks) named gazebo_ros_pkgs. i did your solution but it doesnt work. Dear ROS community, We would like to announce the release of the new ROS binary_logger package. yml file not found. In general, ROS packages follow a "Goldilocks" principle: enough functionality to be useful, but not too much that the package is heavyweight and difficult to use from other software. Package zlib not found or ambiguous name, exiting Need Help Installing ROS in Cygwin on Windows Here is the camera info message: D: [-0. However, I have hit a blockade where it says there is no package under the name of ros-indigo-desktop-full or ros-indigo-desktop available in the Ubuntu Package manager. We offers inventory, pricing and datasheet for MMDF2N02ER2 series components. I would be grateful for any help in this regard. Packages for the unsupported ROS distributions will be moved to snapshots. The person is asking why he can run a Python script with rosrun, but not when using roslaunch. but when i use ros package i am faced with core_api problem. bashrc does not have any line to point to ros. Please consult the installation instructions for setup from SVN or from binaries, depending how you installed ROS. Returns false if it could not run the command. Package zlib not found or ambiguous name, exiting Need Help Installing ROS in Cygwin on Windows Here is the camera info message: D: [-0. 04 with Indigo. It automatically selects gazebo-current. Introduction. Ask Question Asked 3 years, 5 months ago. ROS provides hardware abstraction, device drivers, libraries, visualizers, message-passing, package management, and more. Those package indexes will be resigned with a GPG key used specifically for the snapshots. yml file not found. pas找不到。天啊,我简直崩溃了,我也没动过什么啊,怎么会这样啊。. Welcome back. While it is able to reduce the complexity of the CMake code in some ROS packages it fails conceptually in other cases. but in my /home/odroid/. Second you are assuming the packages is available. The set of ROS packages for interfacing with Gazebo are contained within a new meta package (catkin's version of stacks) named gazebo_ros_pkgs. when i run sudo apt-get update ,I get following error. After building and trying to run it I get: No executable found. Ask Question Asked 3 years, 5 months ago. 04 and ROS Indigo and. ros-melodic-qt-gui-cpp - Run the package install for the first time, restart the compilation, add this line before cmake on PKGBUILD: target not found: ros. This tutorial covers the toolchain to build a package. Modular programming refers to the process of breaking a large, unwieldy programming task into separate, smaller, more manageable subtasks or modules. Let’s install the package on the Jetson TX2. Payment by the winning bidder must be received within 2 business days after the close of the auction. Use the Insert panel to find your "Kinect ROS" model, and insert it into the world. In theory it would work with the system package, I just haven't tried. you are right i didnt include all the details actually i just made this account, a few ago moments ago. The ament_lint metapackage defines many common linters that can integrate into the build/test pipeline for ROS 2. If this fails, it means ROS can't find your new package, which may be an issue with your ROS_PACKAGE_PATH. launch in my launch file, I get the following errors/warnings [rospack] Warning: no such package gazebo_ros [rospack] Warning: no such package gazebo_ros [rospack] Warning: no such package gazebo_ros [rospack]. In general, it is best to first identify the problem. i wanted to upload the pictures. When I include empty_world. Active 3 years, Unable to locate package ros-jade-desktop-full. --ignore-src --rosdistro indigo I get the error: Some packages could not. How to create a ROS package (In Python) in ?? to other packages in the workspace. Dear ROS users, We would like to announce the release of the IRIS LaMa (Localization and Mapping) package. Personal readings available. Building Packages. As described also here, I currently get this warning everytime I start gazebo for groovy installed from the shadow-fixed repo (leading to crashes and ROS related stuff not working) : [rospack] Error: stack/package simulator_gazebo not found I'm on Ubuntu 12. Intel provides an open source ROS package for their RealSense Cameras. py node inside the src directory of package which worked fine. The ROS package catkin_simple was the attempt to make the common cases of developing ROS packages easier. We will try to compile missing ROS-packages. roswtf will scan your packages, environment, and configurations and come up with every possible reason why your program might not be working. Revenue Online Service (ROS) enables you to view your own, or your client's, current position with Revenue for various taxes and levies, file tax returns and forms, and make payments for these taxes online in a variety of ways. I have been following this tutorial for the installation of ROS on Ubuntu 14. Buy The Great Big Book of Families by Mary Hoffman, Ros Asquith (ISBN: 9781847805874) from Amazon's Book Store. export ROS_WORKSPACE=~/ROS_WORKSPACE. Stack was collection of packages but now not really a distinction Metapackages are the new stacks dry: package that uses rosbuild wet: package that uses catkin 4. I already have this command line : sudo apt-get install ros-jade-ros-control ros-jade-ros-controllers What's wrong? Could it be a compatibility problem between my gazebo/ros distro? Then I don't understand what is control_manager. A ROS workspace is a directory with a particular structure.