rpg_svo fatal error: sophus/se3.h: No such file or directory

[Kalexo]

Hello, I'm facing an error when I run catkin_make to use rpg_svo. Indeed, there is no header named sophus/se3.h or at least I didn't find one. I get the following errors:

In file included from /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/src/math_utils.cpp:8:0: /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/include/vikit/math_utils.h:14:10: fatal error: sophus/se3.h: No such file or directory #include <sophus/se3.h> ^~~~~~~~~~~~~~ compilation terminated. rpg_vikit/vikit_common/CMakeFiles/vikit_common.dir/build.make:110: recipe for target 'rpg_vikit/vikit_common/CMakeFiles/vikit_common.dir/src/math_utils.cpp.o' failed make[2]: *** [rpg_vikit/vikit_common/CMakeFiles/vikit_common.dir/src/math_utils.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... In file included from /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/include/vikit/omni_camera.h:15:0, from /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/src/omni_camera.cpp:10: /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/include/vikit/math_utils.h:14:10: fatal error: sophus/se3.h: No such file or directory #include <sophus/se3.h> ^~~~~~~~~~~~~~ compilation terminated. rpg_vikit/vikit_common/CMakeFiles/vikit_common.dir/build.make:86: recipe for target 'rpg_vikit/vikit_common/CMakeFiles/vikit_common.dir/src/omni_camera.cpp.o' failed make[2]: *** [rpg_vikit/vikit_common/CMakeFiles/vikit_common.dir/src/omni_camera.cpp.o] Error 1 [ 40%] Built target imu_filter [ 45%] Built target rviz_imu_plugin [ 45%] Built target svo_msgs_generate_messages In file included from /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/include/vikit/atan_camera.h:20:0, from /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/src/atan_camera.cpp:14: /home/chappat/catkin_ws/src/rpg_vikit/vikit_common/include/vikit/math_utils.h:14:10: fatal error: sophus/se3.h: No such file or directory #include <sophus/se3.h>

I am using the ROS Melodic version. Do you have any lead for this problem? Thanks in advance