Hey Manuel,

Did you check out the entire graspit_simulator stack, or just the graspit package? You have a couple of options, depending on whether you want to use just GraspIt!, the graspit_ros database integration, or the experimental ros_graspit_interface integration (which provides more features, such as ROS service calls to test grasps). If you don't need any ROS integration, edit the Makefile.graspit and comment out the line which defines the svn patches to use. You could also modify the manifest and remove the dependencies on other ROS packages.

If you want the graspit_ros database integration, just edit graspit_project.patch and remove lines 17-22 which talk about adding the ros_graspit_interface application.

If you want all of the integration, the steps are a bit trickier because there is a circular dependency between the graspit package and the graspit_interface package which isn't specified in the manifest since we can't have circular dependencies. You first need to check out the whole graspit_simulator stack. Then make the graspit package, and don't worry about the error. Then make the graspit_interface package (which required that the graspit package was already mostly made). Then make the graspit package again (just make, don't make clean) and everything should be linked up correctly. I don't think the graspit package is released yet which is why things like this are still a bit bumpy.

Let me know if there are more problems,

Peter

2011/4/11 Manuel Rodríguez <mrodriguez@robotnik.es>
Thanks for reply Vincent,

I searched the Inventor folder and I have only one under my /usr directory.


After that, I have proved to remove all and install it again. I have installed more dependencies (libqtassistantclient-dev, libblas-dev, liblapack-dev ) and now, I obtain:

/usr/bin/ld: cannot find -lros_graspit_interface
collect2: ld returned 1 exit status
make[2]: *** [../bin/graspit] Error 1
make[2]: se sale del directorio «/home/robotnik/local_packages/graspit_simulator/graspit/graspit_svn»
make[1]: *** [bin/graspit] Error 2
make[1]: se sale del directorio «/home/robotnik/local_packages/graspit_simulator/graspit»
CMake Error at CMakeLists.txt:23 (message):
  Build of graspit failed



To install the stack, I have used the commands:

svn co https://code.ros.org/svn/wg-ros-pkg/branches/trunk_diamondback/stacks/graspit_simulator

rosdep install graspit
rosmake graspit


What I doing incorrectly? Or, What I not doing?


Regards,
Manuel


2011/4/8 Vincent <ahszzzc@gmail.com>
Try searching for "Inventor" in your filesystem, if you get more than one under /usr, you should only keep one and remove the others.
See if it works for you and let me know.

Vincent

2011/4/8 Manuel Rodríguez <mrodriguez@robotnik.es>
Hi all,

I'm trying to install GraspIt! in Ubuntu 10.10 but I'm getting an error with one step. I have followed the installation instructions from the manual and I get installed "all" correctly, but when I try to do the GraspIt! installation:

qmake graspit.pro
WARNING: /home/robotnik/Graspit/graspit-core.pro:99: Unescaped backslashes are deprecated.

After that, when I try to run make, I obtain this error:

~/Graspit$ make
g++ -c -pipe -g -Wall -W -D_REENTRANT -DGRASPIT_COLLISION -DQT_QT3SUPPORT_LIB -DQT3_SUPPORT -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED -I/usr/share/qt4/mkspecs/linux-g++ -I. -I/usr/include/qt4/QtCore -I/usr/include/qt4/QtGui -I/usr/include/qt4/Qt3Support -I/usr/include/qt4 -I/usr/share/qt4/include -I/include -Iqhull -Isrc -Isrc/Collision -Iinclude -Iinclude/math -Iinclude/Planner -Iinclude/EGPlanner -Iui -Iui/Planner -Iui/EGPlanner -Isrc/Collision/Graspit -Iui -Iui/Planner -Iui/EGPlanner -Itinyxml -I.moc -Iui -o .obj/arch.o src/arch.cpp
In file included from src/arch.cpp:38:
include/ivmgr.h:38: fatal error: Inventor/Qt/viewers/SoQtExaminerViewer.h: Don't exists the file or directory
compilation terminated.
make: *** [.obj/arch.o] Error 1


I have followed all instalation steps from the manual (configures, makes, make install, add variables, etc), so I'm lost.



Has anyone knows what is my problem and how solve it?





Thanks very much for the help,
Regards
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--
Peter Brook
Sensor Systems Lab
University of Washington