Wei,

You're mixing and matching two different versions of the ROS distribution (cturtle and unstable in this case), and 
that's generally not a good idea. You must use one or the other. In this case however, it seems that you're looking for 
recent packages which are not compatible to cturtle, so one recommendation is to try diamondback (or unstable).

Cheers,
Radu.
--
http://pointclouds.org

On 02/16/2011 09:52 AM, liuwei@cmu.edu wrote:
> Hi Radu,
>
> I find from the ubuntu software center that my ros-cturtle-geometry version is 1.2.0,
> but the ros-unstable-geometry version is 1.4.0. I reinstall ros-cturtle-geometry, it is said
> that it is the newest version. How can I get into the version 1.4.0?
>
> Wei
>
> 2011/2/16 liuwei@cmu.edu <mailto:liuwei@cmu.edu> <liuwei@cmu.edu <mailto:liuwei@cmu.edu>>
>
>     Hi Radu,
>
>     Thank you!
>
>     But my geometry version is 1.4.0 as shown follow,
>
>     liuwei@liuwei-frc-cmu:~$ grep rosbuild_make_distribution `rospack find eigen`/../CMakeLists.txt | awk -F'[()]'  {'print $2'}
>     1.4.0
>
>     Can you tell me exactly what I should do?
>
>     Sincerely
>     Wei
>
>     2011/2/16 Radu Bogdan Rusu<rusu@willowgarage.com  <mailto:rusu@willowgarage.com>>
>
>         Liuwei,
>
>         You need a newer version of the geometry stack (1.4.0 at least). The eigen package that you are using in your
>         distribution is too old, and that prevents rgbdslam from compiling.
>
>         That being said, you can take a look at a similar thread on pcl-users@. This has been already covered there.
>         rgbdslam needs to be migrated from eigen3 to eigen.
>
>         Cheers,
>         Radu.
>         --
>         http://pointclouds.org
>
>
>         On 02/16/2011 09:13 AM, liuwei@cmu.edu <mailto:liuwei@cmu.edu> wrote:
>
>             part of the log file is attached because of the file size.
>
>             2011/2/16 liuwei@cmu.edu <mailto:liuwei@cmu.edu> <mailto:liuwei@cmu.edu <mailto:liuwei@cmu.edu>>
>             <liuwei@cmu.edu <mailto:liuwei@cmu.edu> <mailto:liuwei@cmu.edu <mailto:liuwei@cmu.edu>>>
>
>
>
>                 for the problem, the log files are attached.
>
>
>                 --
>                 Wei Liu
>                 Research Scholar
>                 Robotics Institute NSH1202
>                 Carnegie Mellon University
>
>
>
>
>             --
>             Wei Liu
>             Research Scholar
>             Robotics Institute NSH1202
>             Carnegie Mellon University
>
>
>
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>             ros-users@code.ros.org <mailto:ros-users@code.ros.org>
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>
>
>
>
>     --
>     Wei Liu
>     Research Scholar
>     Robotics Institute NSH1202
>     Carnegie Mellon University
>
>
>
>
> --
> Wei Liu
> Research Scholar
> Robotics Institute NSH1202
> Carnegie Mellon University
>