[ros-users] ROS Fuerte Beta 1 Now Available

Ken Conley kwc at willowgarage.com
Wed Apr 4 16:36:09 UTC 2012

ROS uses a modified version of PCL.  As you are on Arch, there
currently is no packaging for this alternate version of PCL.  Most
system dependencies are equivalent, but PCL shares message data
structures and thus requires alternate build flags to be compatible
with ROS.

The trees that we use to build various system dependencies within our
installation prefix can be found here:


I don't know of the correct way to deal with this on Arch.

 - Ken

On Wed, Apr 4, 2012 at 7:14 AM, Traveler Hauptman
<traveler.hauptman at iit.it> wrote:
> BTW This dependency error from rospack is contrary to rosdep which finds
> pcl.
> On 4/04/2012 3:42 p.m., Traveler wrote:
> 4. rosmake appears to happily build the things that don't depend on pcl.
> I get a compiler error for pcl_ros and for a bunch of things I get a
> dependency error like:
> [rosbuild] Building package depth_image_proc
>    Failed to invoke /opt/ros/fuerte/bin/rospack deps-manifests
> depth_image_proc
>    [rospack] Error: package/stack depth_image_proc depends on
> non-existent package pcl
> --
> Traveler Hauptman
> Computer Imaging
> traveler.hauptman at iit.it
> Via Morego, 30 16163 Genova
> t: +39 010 71781929
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