CMake failed
Verbatim copy-paste:
CMake Error at Turtlebot_on_noetic/ecl_core/ecl_linear_algebra/CMakeLists.txt:22 (find_package):
By not providing "FindSophus.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "Sophus", but
CMake did not find one.
Could not find a package configuration file provided by "Sophus" with any
of the following names:
SophusConfig.cmake
sophus-config.cmake
Add the installation prefix of "Sophus" to CMAKE_PREFIX_PATH or set
"Sophus_DIR" to a directory containing one of the above files. If "Sophus"
provides a separate development package or SDK, be sure it has been
installed.
-- Configuring incomplete, errors occurred!
See also "/home/ostrich/catkin_ws/build/CMakeFiles/CMakeOutput.log".
See also "/home/ostrich/catkin_ws/build/CMakeFiles/CMakeError.log".
make: *** [Makefile:2000: cmake_check_build_system] Error 1
Invoking "make cmake_check_build_system" failed