I'm running cturtle build 21 on Lucid on an Intel i7 - the transports are found and work fine. Things you could try: - Check out a separate copy of image_transport_plugins, put it first in your ROS_PACKAGE_PATH, and see if the plugins work. - Uninstall / reinstall each stack individually and see if the transports get listed; maybe image_common, common or even ros is messed up somehow. - Full uninstall / reinstall of cturtle Patrick On Tue, Jul 27, 2010 at 2:50 PM, Tully Foote wrote: > As a poit of reference using just "source /opt/ros/cturtle/setup.sh" I > checked the plugins are found in both builds 16 and 21 on 10.04 amd64, see > output below. > > Tully > > {{{ > tfoote@bgt:/home/tfoote/ros-release/ros-release/rosdeb$ . > /opt/ros/cturtle/setup.sh > tfoote@bgt:/home/tfoote/ros-release/ros-release/rosdeb$ rosrun > image_transport list_transports > Declared transports: > compressed > raw > theora > > Details: > ---------- > "compressed" > - Provided by package: compressed_image_transport > - Publisher: This plugin publishes a CompressedImage using either JPEG or > PNG compression. > - Subscriber: This plugin decompressed a CompressedImage topic. > ---------- > "raw" > - Provided by package: image_transport > - Publisher: This is the default publisher. It publishes the Image as-is > on the base topic. > - Subscriber: This is the default pass-through subscriber for topics of > type sensor_msgs/Image. > ---------- > "theora" > - Provided by package: theora_image_transport > - Publisher: This plugin publishes a video packet stream encoded using > Theora. > - Subscriber: This plugin decodes a video packet stream encoded using > Theora. > tfoote@bgt:/home/tfoote/ros-release/ros-release/rosdeb$ dpkg -l | grep > cturtle | grep image > ii ros-cturtle-image-common 1.1.0-16~lucid > Software for ROS (Robot Operating System) > ii ros-cturtle-image-pipeline 1.1.6-16~lucid > Software for ROS (Robot Operating System) > ii ros-cturtle-image-transport-plugins 0.1.1-16~lucid > Software for ROS (Robot Operating System) > > tfoote@bgt:/home/tfoote/ros-release/ros-release/rosdeb$ sudo apt-get > dist-upgrade > > tfoote@bgt:/home/tfoote/ros-release/ros-release/rosdeb$ rosrun > image_transport list_transports > Declared transports: > compressed > raw > theora > > Details: > ---------- > "compressed" > - Provided by package: compressed_image_transport > - Publisher: This plugin publishes a CompressedImage using either JPEG or > PNG compression. > - Subscriber: This plugin decompressed a CompressedImage topic. > ---------- > "raw" > - Provided by package: image_transport > - Publisher: This is the default publisher. It publishes the Image as-is > on the base topic. > - Subscriber: This is the default pass-through subscriber for topics of > type sensor_msgs/Image. > ---------- > "theora" > - Provided by package: theora_image_transport > - Publisher: This plugin publishes a video packet stream encoded using > Theora. > - Subscriber: This plugin decodes a video packet stream encoded using > Theora. > tfoote@bgt:/home/tfoote/ros-release/ros-release/rosdeb$ dpkg -l | grep > cturtle | grep image > ii ros-cturtle-image-common 1.2.0-21~lucid > Software for ROS (Robot Operating System) > ii ros-cturtle-image-pipeline 1.2.0-21~lucid > Software for ROS (Robot Operating System) > ii ros-cturtle-image-transport-plugins 0.3.0-21~lucid > Software for ROS (Robot Operating System) > }}} > > > On Tue, Jul 27, 2010 at 2:42 PM, Patrick Bouffard < > bouffard@eecs.berkeley.edu> wrote: > >> $ export | grep ROS >> declare -x ROS_MASTER_URI="http://localhost:11311" >> declare -x ROS_PACKAGE_PATH="/opt/ros/cturtle/stacks:/home/starmac/ros" >> declare -x ROS_ROOT="/opt/ros/cturtle/ros" >> >> >> $ dpkg -l | grep cturtle >> ii ros-cturtle-common 1.2.0-21~lucid >> Software for ROS (Robot Operating System) >> ii ros-cturtle-common-msgs 1.2.0-21~lucid >> Software for ROS (Robot Operating System) >> ii ros-cturtle-diagnostics 1.2.0-21~lucid >> Software for ROS (Robot Operating System) >> ii ros-cturtle-driver-common 1.2.0-21~lucid >> Software for ROS (Robot Operating System) >> ii ros-cturtle-image-common 1.2.0-21~lucid >> Software for ROS (Robot Operating System) >> ii ros-cturtle-image-transport-plugins 0.3.0-21~lucid >> Software for ROS (Robot Operating System) >> ii ros-cturtle-ros 1.1.16-21~lucid >> Software for ROS (Robot Operating System) >> ii ros-cturtle-vision-opencv 1.2.3-21~lucid >> Software for ROS (Robot Operating System) >> >> On Tue, Jul 27, 2010 at 2:34 PM, Jeremy Leibs >> wrote: >> > What are the values of of your ROS_ROOT, and ROS_PACKAGE_PATH? >> > >> > Can you provide the output of: >> > >> > dpkg -l | grep cturtle >> > >> > >> > >> > On Tue, Jul 27, 2010 at 2:31 PM, Patrick Bouffard >> > wrote: >> >> Does anyone have any suggestions on how to proceed here? Is it likely >> >> that a full uninstall/reinstall of cturtle would make any difference? >> >> >> >> Thanks, >> >> Pat >> >> >> >> On Mon, Jul 26, 2010 at 9:49 PM, Patrick Bouffard >> >> wrote: >> >>> I just tried an update/upgrade on the machine in question, and that >> >>> didn't bring in any new ros packages. I also tried removing and >> >>> reinstalling ros-cturtle-image-transport-plugins, and the problem >> >>> persists. Oddly, I have two other machines both with binary installs >> >>> of the latest cturtle and I don't see this issue on either of those. >> >>> >> >>> Pat >> >>> >> >>> On Mon, Jul 26, 2010 at 7:42 AM, Brian Gerkey < >> gerkey@willowgarage.com> wrote: >> >>>> hi Patrick, >> >>>> >> >>>> I just tried the latest binaries on a Karmic box, and the transports >> >>>> are available. We had some issues last week with our deb-building >> >>>> system. Could you try an update and upgrade, to pull the latest >> >>>> cturtle debs, and see if the problem persists? >> >>>> >> >>>> brian. >> >>>> >> >>>> On Sat, Jul 24, 2010 at 11:18 PM, Patrick Bouffard >> >>>> wrote: >> >>>>> I just did an install (from binaries) of cturtle onto a new machine >> >>>>> running Ubuntu 10.04, and things seem to mostly work but I noticed >> if >> >>>>> I tried to image_view an image topic using compressed transport it >> did >> >>>>> not work. So I tried: >> >>>>> >> >>>>> $ rosrun image_transport list_transports >> >>>>> Declared transports: >> >>>>> compressed (*): Not available. Try 'rosmake >> compressed_image_transport'. >> >>>>> raw >> >>>>> theora (*): Not available. Try 'rosmake theora_image_transport'. >> >>>>> >> >>>>> Details: >> >>>>> ---------- >> >>>>> "compressed" >> >>>>> *** Plugins are not built. *** >> >>>>> - Provided by package: compressed_image_transport >> >>>>> - Publisher: This plugin publishes a CompressedImage using either >> >>>>> JPEG or PNG compression. >> >>>>> - Subscriber: This plugin decompressed a CompressedImage topic. >> >>>>> ---------- >> >>>>> "raw" >> >>>>> - Provided by package: image_transport >> >>>>> - Publisher: This is the default publisher. It publishes the Image >> >>>>> as-is on the base topic. >> >>>>> - Subscriber: This is the default pass-through subscriber for >> topics >> >>>>> of type sensor_msgs/Image. >> >>>>> ---------- >> >>>>> "theora" >> >>>>> *** Plugins are not built. *** >> >>>>> - Provided by package: theora_image_transport >> >>>>> - Publisher: This plugin publishes a video packet stream encoded >> using Theora. >> >>>>> - Subscriber: This plugin decodes a video packet stream encoded >> using Theora. >> >>>>> >> >>>>> .. I'm not sure what to make of this. Why are the compressed and >> >>>>> theora transports 'not built'? If I do a 'rosmake >> >>>>> compressed_image_transport' as suggested, it completes without error >> >>>>> but only because (I think) ROS_NOBUILD is set in that package >> anyway. >> >>>>> I even tried removing ROS_NOBUILD and running rosmake, which did >> seem >> >>>>> to complete successfully, yet list_transports still complains. >> >>>>> >> >>>>> I don't recall having to do anything special beyond 'apt-get install >> >>>>> ros-cturtle-image-transport-plugins' in the past. >> >>>>> >> >>>>> Thanks, >> >>>>> Pat >> >>>>> _______________________________________________ >> >>>>> ros-users mailing list >> >>>>> ros-users@code.ros.org >> >>>>> https://code.ros.org/mailman/listinfo/ros-users >> >>>>> >> >>>> _______________________________________________ >> >>>> ros-users mailing list >> >>>> ros-users@code.ros.org >> >>>> https://code.ros.org/mailman/listinfo/ros-users >> >>>> >> >>> >> >> _______________________________________________ >> >> ros-users mailing list >> >> ros-users@code.ros.org >> >> https://code.ros.org/mailman/listinfo/ros-users >> >> >> > _______________________________________________ >> > ros-users mailing list >> > ros-users@code.ros.org >> > https://code.ros.org/mailman/listinfo/ros-users >> > >> _______________________________________________ >> ros-users mailing list >> ros-users@code.ros.org >> https://code.ros.org/mailman/listinfo/ros-users >> > > > > -- > Tully Foote > Systems Engineer > Willow Garage, Inc. > tfoote@willowgarage.com > (650) 475-2827 > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > >