I am encountering the same problem. 

Note that poco is offered through macports (sudo port install poco) but it is not installed on my system.

--Nick 


On Feb 3, 2011, at 5:59 AM, William Woodall wrote:

> I am trying to build pluginlib (in order to build rviz) on OS X using the diamondback beta, which is in the common-1.3.3 stack.  When building it fails on the linking step with some symbols not found from Poco.  This seems like a version problem with Poco?  I just don't know, but any help resolving this issue would be appreciated.
> 
> Build log: https://gist.github.com/809500
> 
> Thanks,
> 
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> William Woodall
> Graduate Software Engineering
> Auburn University
> w@auburn.edu
> wjwwood@gmail.com
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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