[ros-users] compressed_image_transport not working

Tully Foote tfoote at willowgarage.com
Tue Jul 27 21:50:08 UTC 2010 

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 at bgt:/home/tfoote/ros-release/ros-release/rosdeb$ .
/opt/ros/cturtle/setup.sh
tfoote at 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 at 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 at bgt:/home/tfoote/ros-release/ros-release/rosdeb$ sudo apt-get
dist-upgrade

tfoote at 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 at 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 at 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 <leibs at willowgarage.com>
> 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
> > <bouffard at eecs.berkeley.edu> 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
> >> <bouffard at eecs.berkeley.edu> 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 at 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
> >>>> <bouffard at eecs.berkeley.edu> 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 at code.ros.org
> >>>>> https://code.ros.org/mailman/listinfo/ros-users
> >>>>>
> >>>> _______________________________________________
> >>>> ros-users mailing list
> >>>> ros-users at code.ros.org
> >>>> https://code.ros.org/mailman/listinfo/ros-users
> >>>>
> >>>
> >> _______________________________________________
> >> ros-users mailing list
> >> ros-users at code.ros.org
> >> https://code.ros.org/mailman/listinfo/ros-users
> >>
> > _______________________________________________
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> > https://code.ros.org/mailman/listinfo/ros-users
> >
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>



-- 
Tully Foote
Systems Engineer
Willow Garage, Inc.
tfoote at willowgarage.com
(650) 475-2827
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