ch4编译Sophus时编译不通过

[ghost]

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/slambook/ch4/CMakeFiles/CMakeOutput.log".

[ghost]

How to solve this problem ?

[SiyuanHuang95]

You should first build the Sophus: cd Sophus cmake . make