error in catkin build and roslaunch

[ibtissembrahmi]

Hello,
Thank you thanks for the project. I installed ros-noetic and teleoperated_driving. indeed I have two errors:
in catkin build.
Errors << tod_video:make /home/ibtissem/teleoperated_driving/wsp/logs/tod_video/build.make.036.log
/usr/bin/ld: CMakeFiles/VehicleRtspServer.dir/RtspServer.cpp.o: in function RtspServer::run()': RtspServer.cpp:(.text+0x1059): undefined reference to gst_rtsp_server_new'
/usr/bin/ld: RtspServer.cpp:(.text+0x1074): undefined reference to gst_rtsp_server_attach' /usr/bin/ld: RtspServer.cpp:(.text+0x1083): undefined reference to gst_rtsp_server_get_mount_points'
/usr/bin/ld: CMakeFiles/VehicleRtspServer.dir/RtspServer.cpp.o: in function RtspServer::factory_gst_video_pipeline(std::shared_ptr<RtspServer::RtspStream>, _GstRTSPMountPoints*)': RtspServer.cpp:(.text+0x1706): undefined reference to gst_rtsp_media_factory_new'
/usr/bin/ld: RtspServer.cpp:(.text+0x1752): undefined reference to gst_rtsp_media_factory_set_launch' /usr/bin/ld: RtspServer.cpp:(.text+0x17e8): undefined reference to gst_rtsp_mount_points_add_factory'
/usr/bin/ld: CMakeFiles/VehicleRtspServer.dir/RtspServer.cpp.o: in function RtspServer::media_configure(_GstRTSPMediaFactory*, _GstRTSPMedia*, RtspServer::RtspStream*)': RtspServer.cpp:(.text+0x1ed3): undefined reference to gst_rtsp_media_get_element' collect2: error: ld returned 1 exit status make[2]: *** [src/vehicle/CMakeFiles/VehicleRtspServer.dir/build.make:132: /home/ibtissem/teleoperated_driving/wsp/devel/.private/tod_video/lib/tod_video/VehicleRtspServer] Error 1 make[1]: *** : src/vehicle/CMakeFiles/VehicleRtspServer.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:141: all] Error 2 cd /home/ibtissem/teleoperated_driving/wsp/build/tod_video; catkin build --get-env tod_video | catkin env -si /usr/bin/make --jobserver-auth=3,4; cd - .............................................................................. Failed << tod_video:make [ Exited with code 2 ] Failed <<< tod_video [ 8.1 seconds ] [build] Summary: 23 of 24 packages succeeded.
[build] Ignored: None.
[build] Warnings: None.
[build] Abandoned: None.
[build] Failed: 1 packages failed.
[build] Runtime: 58.7 seconds total.