A Dimecres 03 Octubre 2012, Rich Mattes va escriure:
> On Tue, Oct 2, 2012 at 6:18 PM, Leopold Palomo Avellaneda
> <leo@alaxarxa.net>wrote:
> 
> > Hi,
> >
> >
> > First of all I have noticed that there are several packages that has a
> > dependency a pcl package, when there's no pcl package, but there's a 
system
> > dependency pcl. So, I have to change several manifest files from
> >
> >  <depend package="pcl" />
> >
> > to
> >   <rosdep name="pcl" />
> >
> > Also, I have not be able to found which version of pcl is needed for 
fuerte
> > (1.5, 1.6) With 1.6 it doesn't compile.
> >
> >
> 
> We had a lot of fun trying to figure this out in Fedora[1] as well.  As it
> turns out, you can't use the upstream PCL release for Fuerte, you need a
> custom branch of PCL hosted on github[2] which contains extra message
> definitions and stack metadata.  I raised the issue upstream[3] and it
> looks like we have to wait for PCL 2.0 for ROS to build against PCL as a
> stand-alone library instead of requiring that PCL be modified.  We're going
> to try to patch Fedora's system PCL to make it a hybrid ROS stack and
> stand-alone library so that ROS is usable until this situation is resolved.
> It seems this issue is pretty[4] common[5].

Well, we want something similar. A PCL version stand-alone that could be used 
by ros. 

I have seen the github code, and it doesn't seems that use the ROS stuff, 
although is required by cmake. From a ROS full installation (188) packages I 
have compiled 106, considering that pcl is not built or installed. 

I hope to have something functional some day ...

Thanks for the info.

Leo


> 
> Rich
> 
> [1]
> http://answers.ros.org/question/34693/trying-to-compile-perception_pcl-122-
for-fuerte/
> [2] https://github.com/wg-debs/pcl/tree/debian/ros-fuerte-pcl_1.5.2_precise
> [3] http://dev.pointclouds.org/issues/699
> [4]
> http://answers.ros.org/question/43129/pcl_ros-build-error-in-fuerte-on-
fedora-17-x64/
> [5]
> http://answers.ros.org/question/38193/cant-build-fuerte-in-fedora-fails-on-
rosdep/
> 


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