Of course, sorry. This is on Ubuntu 10.04 kernel 2.6.32-30-generic. I'm using lucid sources with apt. I'm trying to install from source as described on the wiki, http://www.ros.org/wiki/electric/Installation/Ubuntu/Source i.e., rosinstall /other/ros "http://packages.ros.org/cgi-bin/gen_rosinstall.py?rosdistro=electric&variant=desktop-full&overlay=no" (today: Sept 1 2011) More details about the apt installation: I did this first before trying to build from source. I had linker errors when building my own nodes. If I removed the NOBUILD file from laser_geometry, it would not build either. I purged this installation before issuing the rosinstall command above. Let me know if there's any other information you'd find helpful. I'll also append the complete make output of which I only sent (what I considered to be) the interesting part. /other/ros/ros/tools/rospack>VERBOSE=1 make mkdir -p bin Re-run cmake no build system arguments -- Configuring done -- Generating done -- Build files have been written to: /other/ros/ros/tools/rospack/build cd build && make make[1]: Entering directory `/other/ros/ros/tools/rospack/build' /usr/bin/cmake -H/other/ros/ros/tools/rospack -B/other/ros/ros/tools/rospack/build --check-build-system CMakeFiles/Makefile.cmake 0 /usr/bin/cmake -E cmake_progress_start /other/ros/ros/tools/rospack/build/CMakeFiles /other/ros/ros/tools/rospack/build/CMakeFiles/progress.marks make -f CMakeFiles/Makefile2 all make[2]: Entering directory `/other/ros/ros/tools/rospack/build' make -f CMakeFiles/rospack.dir/build.make CMakeFiles/rospack.dir/depend make[3]: Entering directory `/other/ros/ros/tools/rospack/build' cd /other/ros/ros/tools/rospack/build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /other/ros/ros/tools/rospack /other/ros/ros/tools/rospack /other/ros/ros/tools/rospack/build /other/ros/ros/tools/rospack/build /other/ros/ros/tools/rospack/build/CMakeFiles/rospack.dir/DependInfo.cmake --color= make[3]: Leaving directory `/other/ros/ros/tools/rospack/build' make -f CMakeFiles/rospack.dir/build.make CMakeFiles/rospack.dir/build make[3]: Entering directory `/other/ros/ros/tools/rospack/build' Linking CXX shared library ../lib/librospack.so /usr/bin/cmake -E cmake_link_script CMakeFiles/rospack.dir/link.txt --verbose=1 /usr/bin/c++ -fPIC -O3 -DNDEBUG -shared -Wl,-soname,librospack.so -o ../lib/librospack.so CMakeFiles/rospack.dir/rospack.o CMakeFiles/rospack.dir/tinyxml-2.5.3/tinystr.o CMakeFiles/rospack.dir/tinyxml-2.5.3/tinyxml.o CMakeFiles/rospack.dir/tinyxml-2.5.3/tinyxmlparser.o CMakeFiles/rospack.dir/tinyxml-2.5.3/tinyxmlerror.o /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/4.4.3/libstdc++.a(functexcept.o): relocation R_X86_64_32 against `std::bad_typeid::~bad_typeid()' can not be used when making a shared object; recompile with -fPIC /usr/lib/gcc/x86_64-linux-gnu/4.4.3/libstdc++.a: could not read symbols: Bad value collect2: ld returned 1 exit status make[3]: *** [../lib/librospack.so] Error 1 make[3]: Leaving directory `/other/ros/ros/tools/rospack/build' make[2]: *** [CMakeFiles/rospack.dir/all] Error 2 make[2]: Leaving directory `/other/ros/ros/tools/rospack/build' make[1]: *** [all] Error 2 make[1]: Leaving directory `/other/ros/ros/tools/rospack/build' make: *** [all] Error 2 On 09/01/2011 02:24 PM, Ken Conley wrote: > Hi Tom, > > Please include much more information about your system: > > http://www.ros.org/wiki/Support#Guidelines_for_asking_a_question_.28Please_read_before_posting.29 > > e.g. your OS version, how you installed ROS (e.g. /opt/ros/ros doesn't > make much sense to me, nor does the fact that you mention apt-get but > then talk about building rospack). > > thanks, > Ken > > On Thu, Sep 1, 2011 at 11:00 AM, Tom Temple wrote: >> rosinstall fails with "rospack failed to build" >> >> Issuing VERBOSE=1 make against rospack directly it looks like it can't link to >> tinyxml. (output below) >> >> I had libtinyxml-dev and libtinyxml-2.6.2 installed via apt-get. I purged them >> and tried rosinstall again and got the same error. >> >> Potential clue: I was able to install electric-desktop-full with apt-get >> successfully, but I would get similar errors with rosmake, e.g., when making >> laser_geometry I was getting an error related to linking to eigen. This >> suggests to me that I'm not installing the system dependencies in a ros friendly >> way. >> >> I'm basically stumped and would really appreciate any suggestions for what to try. >> >> Thanks! >> >> make output follows. >> >> wolverine@x-mansion:/opt/ros/ros/tools/rospack>VERBOSE=1 make >> ... >> Linking CXX shared library ../lib/librospack.so >> /usr/bin/cmake -E cmake_link_script CMakeFiles/rospack.dir/link.txt --verbose=1 >> >> >> /usr/bin/c++ -fPIC -O3 -DNDEBUG -shared -Wl,-soname,librospack.so -o >> ../lib/librospack.so CMakeFiles/rospack.dir/rospack.o >> CMakeFiles/rospack.dir/tinyxml-2.5.3/tinystr.o >> CMakeFiles/rospack.dir/tinyxml-2.5.3/tinyxml.o >> CMakeFiles/rospack.dir/tinyxml-2.5.3/tinyxmlparser.o >> CMakeFiles/rospack.dir/tinyxml-2.5.3/tinyxmlerror.o >> /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/4.4.3/libstdc++.a(functexcept.o): >> relocation R_X86_64_32 against `std::bad_typeid::~bad_typeid()' can not be used >> when making a shared object; recompile with -fPIC >> /usr/lib/gcc/x86_64-linux-gnu/4.4.3/libstdc++.a: could not read symbols: Bad value >> collect2: ld returned 1 exit status >> ... >>