cyphy_vis_slam

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Hey,

Has anyone tried cyphy_vis_slam in Ubuntu12.04 and fuerte? The following errors occurred. Could anyone provide some suggestions?

make[3]: Entering directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
make[3]: Entering directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
Scanning dependencies of target rosbuild_precompile
Scanning dependencies of target rospack_genmsg_all
make[3]: Leaving directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
make[3]: Leaving directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
[ 90%] [ 90%] Built target rospack_genmsg_all
Built target rosbuild_precompile
make[3]: Entering directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
Scanning dependencies of target slam_backend
make[3]: Leaving directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
make[3]: Entering directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
[100%] Building CXX object CMakeFiles/slam_backend.dir/src/slam_backend.o
/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/src/slam_backend.cpp:5:33: fatal error: g2o/math_groups/se2.h: No such file or directory
compilation terminated.
make[3]: *** [CMakeFiles/slam_backend.dir/src/slam_backend.o] Error 1
make[3]: Leaving directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
make[2]: *** [CMakeFiles/slam_backend.dir/all] Error 2
make[2]: Leaving directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/lili/fuerte_workspace/sandbox/cyphy_vis_slam/slam_backend/build'