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<p style="margin: 0px;"><span>Hi Josh,</span></p>
<p style="margin: 0px;"><span> </span></p>
<p style="margin: 0px;"><span>I actually deleted both versions of wx manually (technically I moved them to a temp folder so that the system would not find them).</span></p>
<p style="margin: 0px;"><span> </span></p>
<p style="margin: 0px;"><span>Now, I just tried "</span>sudo apt-get install --reinstall libwxgtk2.8-dev<span>", and it worked fine, but it still seems like RVIZ does not see it. I can no longer run or compile RVIZ. Here's the log output of "rosmake rviz":</span></p>
<p style="margin: 0px;"><span> </span></p>
<p style="margin: 0px;"><span> </span></p>
<p style="margin: 0px;">[ 0%] Built target rospack_genmsg_libexe<br />
[ 0%] Built target rosbuild_precompile<br />
Scanning dependencies of target rviz<br />
[ 1%] Building CXX object src/rviz/CMakeFiles/rviz.dir/plugin/plugin.o<br />
[ 2%] Building CXX object src/rviz/CMakeFiles/rviz.dir/plugin/plugin_manager.o<br />
[ 3%] Building CXX object src/rviz/CMakeFiles/rviz.dir/plugin/type_registry.o<br />
<br />
...<br />
<br />
[ 53%] Building CXX object src/rviz/CMakeFiles/rviz.dir/robot/robot.o<br />
[ 54%] Building CXX object src/rviz/CMakeFiles/rviz.dir/selection/selection_manager.o<br />
[ 55%] Building CXX object src/rviz/CMakeFiles/rviz.dir/generated/rviz_generated.o<br />
Linking CXX shared library ../../lib/librviz.so<br />
[ 55%] Built target rviz<br />
Scanning dependencies of target executable<br />
[ 57%] Building CXX object src/rviz/CMakeFiles/executable.dir/visualizer_app.o<br />
Linking CXX executable ../../bin/rviz<br />
/usr/bin/ld: warning: libwx_gtk2u_richtext-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_gtk2u_aui-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_gtk2u_xrc-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_gtk2u_qa-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_gtk2u_html-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_gtk2u_adv-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_gtk2u_core-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_baseu_xml-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_baseu_net-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/usr/bin/ld: warning: libwx_baseu-2.8.so.0, needed by /opt/ros/cturtle/stacks/visualization_common/ogre_tools/lib/libogre_tools.so, not found (try using -rpath or -rpath-link)<br />
/opt/ros/cturtle/stacks/visualization/wxpropgrid/propgrid_install/lib/libwxcode_gtk2u_propgrid-2.8.so: undefined reference to `wxListBase::Find(wxListKey const&) const@WXU_2.8'<br />
/opt/ros/cturtle/stacks/visualization/wxpropgrid/propgrid_install/lib/libwxcode_gtk2u_propgrid-2.8.so: undefined reference to `wxBaseArrayInt::Index(int, bool) const@WXU_2.8'<br />
/opt/ros/cturtle/stacks/visualization/wxpropgrid/propgrid_install/lib/libwxcode_gtk2u_propgrid-2.8.so: undefined reference to `wxScrollHelper::DoPrepareDC(wxDC&)@WXU_2.8'<br />
<br />
... [hundreds of lines here]<br />
<br />
/opt/ros/cturtle/stacks/visualization/wxpropgrid/propgrid_install/lib/libwxcode_gtk2u_propgrid-2.8.so: undefined reference to `wxOwnerDrawnComboBox::GetEventHashTable() const@WXU_2.8'<br />
/opt/ros/cturtle/stacks/visualization/wxpropgrid/propgrid_install/lib/libwxcode_gtk2u_propgrid-2.8.so: undefined reference to `wxButton::SetDefault()@WXU_2.8'<br />
/opt/ros/cturtle/stacks/visualization/wxpropgrid/propgrid_install/lib/libwxcode_gtk2u_propgrid-2.8.so: undefined reference to `wxScrollHelper::GetViewStart(int*, int*) const@WXU_2.8'<br />
collect2: ld returned 1 exit status<br />
make[2]: *** [bin/rviz] Error 1<br />
make[1]: *** [src/rviz/CMakeFiles/executable.dir/all] Error 2<br />
make: *** [all] Error 2<span> </span></p>
<p style="margin: 0px;"><span><br />
</span></p>
<p style="margin: 0px;"> </p>
<p style="margin: 0px;">Any idea why this keeps happening? Is there a way to remove all of these libraries and let ROS re-install only what it requires? Is there a better solution?</p>
<p style="margin: 0px;"> </p>
<p>Benoit</p>
<p> </p>
<div style="margin: 5px 0px 5px 0px; font-family: monospace;">
On July 13, 2010 at 8:39 PM Josh Faust <jfaust@willowgarage.com> wrote:<br />
<br />
> Did you delete the one in /usr, or use apt to uninstall it? If you manually<br />
> deleted it, you'll have to force a reinstallation (sudo apt-get install<br />
> --reinstall libwxgtk2.8-dev)<br />
><br />
> Josh<br />
><br />
> On Tue, Jul 13, 2010 at 5:50 AM, Benoit Larochelle <<br />
> Benoit.Larochelle@dfki.de> wrote:<br />
><br />
> > I think that one of the problems is that I seem to have two versions of<br />
> > wx, one in /usr and one in /usr/local, like Josh suggested.<br />
> ><br />
> > I manually deleted both versions of wx and I tried to reinstall it with<br />
> > rosdep, but it found nothing. It just told me that there were no missing<br />
> > components, but yet when I try to compile RVIZ, it complains because it<br />
> > can't find the wx libraries. I tried re-installing wx from scratch, but<br />
> > the compiler still cannot find the libraries.<br />
> ><br />
> > By the way, I'm running Ubuntu 9.10.<br />
> ><br />
> > Benoit<br />
> >
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