It'd be interesting the output from two commands (assuming your package is called 'foo'): Dependencies: rospack deps foo Verbose build output: roscd foo VERBOSE=1 make brian. On Tue, Apr 20, 2010 at 12:43 PM, Josh Faust wrote: > Which packages does your package depend on? > > Josh > > On Tue, Apr 20, 2010 at 12:04 PM, Robbie Plankenhorn > wrote: >> >> Josh, >> Thanks for you reply.  I am using the pre-build Ubuntu packages and so I >> don't build any of the ros packages when I compile.  I have been updating to >> the latest packages but I haven't necessary recompiled every time because I >> wasn't working on that code. >> Also, I don't think I am using any Boost.System calls.  I am only using >> ros libraries to interact with the boost libraries I am assuming. >> Thanks, >> Robbie >> >> On Tue, Apr 20, 2010 at 3:00 PM, wrote: >>> >>> Send ros-users mailing list submissions to >>>        ros-users@code.ros.org >>> >>> To subscribe or unsubscribe via the World Wide Web, visit >>>        https://code.ros.org/mailman/listinfo/ros-users >>> or, via email, send a message with subject or body 'help' to >>>        ros-users-request@code.ros.org >>> >>> You can reach the person managing the list at >>>        ros-users-owner@code.ros.org >>> >>> When replying, please edit your Subject line so it is more specific >>> than "Re: Contents of ros-users digest..." >>> >>> >>> Today's Topics: >>> >>>   1. error: undefined reference to >>>      'boost::system::get_system_category()' (Robbie Plankenhorn) >>>   2. Re: error: undefined reference to >>>      'boost::system::get_system_category()' (Josh Faust) >>> >>> >>> ---------------------------------------------------------------------- >>> >>> Message: 1 >>> Date: Tue, 20 Apr 2010 10:30:13 -0400 >>> From: Robbie Plankenhorn >>> Subject: [ros-users] error: undefined reference to >>>        'boost::system::get_system_category()' >>> To: ros-users@code.ros.org >>> Message-ID: >>>         >>> Content-Type: text/plain; charset="iso-8859-1" >>> >>> Is there any reason why I would be getting this error when compiling my >>> own >>> packages?  I just started getting this error. >>> >>> /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> __static_initialization_and_destruction_0(int, >>> int):test_client.cpp(.text+0x1be): error: undefined reference to >>> 'boost::system::get_system_category()' >>>  /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> __static_initialization_and_destruction_0(int, >>> int):test_client.cpp(.text+0x1c8): error: undefined reference to >>> 'boost::system::get_generic_category()' >>>  /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> __static_initialization_and_destruction_0(int, >>> int):test_client.cpp(.text+0x1d2): error: undefined reference to >>> 'boost::system::get_generic_category()' >>>  /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> __static_initialization_and_destruction_0(int, >>> int):test_client.cpp(.text+0x1dc): error: undefined reference to >>> 'boost::system::get_generic_category()' >>>  /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> __static_initialization_and_destruction_0(int, >>> int):test_client.cpp(.text+0x1e6): error: undefined reference to >>> 'boost::system::get_system_category()' >>> >>> Robbie >>> -------------- next part -------------- >>> An HTML attachment was scrubbed... >>> URL: /discuss/ros-users/attachments/20100420/d34ecb22/attachment.html >>> >>> ------------------------------ >>> >>> Message: 2 >>> Date: Tue, 20 Apr 2010 11:00:53 -0700 >>> From: Josh Faust >>> Subject: Re: [ros-users] error: undefined reference to >>>        'boost::system::get_system_category()' >>> To: ros-users@code.ros.org >>> Message-ID: >>>         >>> Content-Type: text/plain; charset="iso-8859-1" >>> >>> Are you using any of the boost libraries that relies on Boost.System?  If >>> so >>> you need to add system to the boost rospack_link_boost line. >>> >>> If not a package you depend on is exposing it in its headers and not >>> exporting the boost flags.  Adding system to your link line will still >>> work, >>> but we should figure out which package it is. >>> >>> Josh >>> >>> On Tue, Apr 20, 2010 at 7:30 AM, Robbie Plankenhorn >>> wrote: >>> >>> > Is there any reason why I would be getting this error when compiling my >>> > own >>> > packages?  I just started getting this error. >>> > >>> > /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> > __static_initialization_and_destruction_0(int, >>> > int):test_client.cpp(.text+0x1be): error: undefined reference to >>> > 'boost::system::get_system_category()' >>> >   /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> > __static_initialization_and_destruction_0(int, >>> > int):test_client.cpp(.text+0x1c8): error: undefined reference to >>> > 'boost::system::get_generic_category()' >>> >   /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> > __static_initialization_and_destruction_0(int, >>> > int):test_client.cpp(.text+0x1d2): error: undefined reference to >>> > 'boost::system::get_generic_category()' >>> >   /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> > __static_initialization_and_destruction_0(int, >>> > int):test_client.cpp(.text+0x1dc): error: undefined reference to >>> > 'boost::system::get_generic_category()' >>> >   /usr/bin/ld: CMakeFiles/test_client.dir/test_client.o: in function >>> > __static_initialization_and_destruction_0(int, >>> > int):test_client.cpp(.text+0x1e6): error: undefined reference to >>> > 'boost::system::get_system_category()' >>> > >>> > Robbie >>> > >>> > _______________________________________________ >>> > ros-users mailing list >>> > ros-users@code.ros.org >>> > https://code.ros.org/mailman/listinfo/ros-users >>> > >>> > >>> -------------- next part -------------- >>> An HTML attachment was scrubbed... >>> URL: /discuss/ros-users/attachments/20100420/1235c55a/attachment-0001.htm >>> >>> ------------------------------ >>> >>> _______________________________________________ >>> ros-users mailing list >>> ros-users@code.ros.org >>> https://code.ros.org/mailman/listinfo/ros-users >>> >>> >>> End of ros-users Digest, Vol 2, Issue 85 >>> **************************************** >> > > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > >