错误类似：
-- The CXX compiler identification is unknown -- The C compiler identification is GNU 8.3.0 CMake Error at CMakeLists.txt:99 (enable_language): No CMAKE_CXX_COMPILER could be found. Tell CMake where to find the compiler by setting either the environment variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH.
解决办法：
sudo apt install -y build-essential
