Hi Kurt
I've just built successfully bas. But, it is a library.
Now, i need a programme for demonstrate how visual odometry work or how a
visual slam work.
Could you suggest a programme demo to me?
Cheer
Thuan.


Chat Google Talk: thuanvh

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2010/3/25 Kurt Konolige <konolige@willowgarage.com>

> Thuan,
>
> the suitesparse package on ROS does not need libg2c.  You probably have
> the Ubuntu suitesparse package installed, which does require it.
>
> 1. Uninstall suitesparse (use the synaptic package manager)
> 2. roscd to suitesparse, make sure you have the latest version (svn up),
> and then run:
>
> make purge
> rosmake.
>
> Cheers --Kurt
>
> Vu Hong Thuan wrote:
> > Thanks.
> > I've tried to build sba. But I can't build the package suitesparse.
> > It announce the error of missing library -lg2c.
> > Where could I find library libg2c.
> > I'm using Ubuntu Karmic 9.10
> > Best regard.
> > Thuan
> >
> > Le 25/03/2010 01:53, Kurt Konolige a écrit :
> >> Vu, please don't build visodo, it's going to be deleted soon.  "sba"
> >> should be ok at this point.
> >>
> >> Cheers --Kurt
> >>
> >> On Wed, Mar 24, 2010 at 11:27 AM, Vu Hong Thuan<thuanvh@gmail.com>
>  wrote:
> >>
> >>> I build visodo, but I get the error of missing library -lg2c in
> building
> >>> the package dependant suitesparse.
> >>> Where could I find -lg2c?
> >>> And sba, I'll try it.
> >>> Thanks.
> >>> Thuan
> >>>
> >>> Le 25/03/2010 00:10, Kurt Konolige a écrit :
> >>>
> >>>> Visodo is being refactored; the only currently compilable package is
> >>>> "sba", which implements several sparse bundle adjustment back-ends for
> >>>> VSLAM.
> >>>>
> >>>> Cheers --Kurt
> >>>>
> >>>> On Mon, Mar 22, 2010 at 6:46 PM, Brian Gerkey<gerkey@willowgarage.com>
>    wrote:
> >>>>
> >>>>
> >>>>> On Mon, Mar 22, 2010 at 7:19 AM, Vu Hong Thuan<thuanvh@gmail.com>
>  wrote:
> >>>>>
> >>>>>
> >>>>>> I'm newbie with ROS. I find the source of visual odometry dans the
> track
> >>>>>> trunk.
> >>>>>> I tried to compile this package, but all are not successful.
> >>>>>> Could you show me how to compile the code from trunk?
> >>>>>>
> >>>>>>
> >>>>> Could you post the compile error that you're encountering?
> >>>>>
> >>>>>          brian.
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