CMake Error: The source directory "/home/leerui/--verson" does not exist.

This error message indicates that CMake is trying to find a source directory at the path "/home/leerui/--verson", but it does not exist.

There could be a few reasons for this error.

Firstly, it's possible that there is a typo in the path name. Double-check the path to make sure it is correct.

Another possibility is that the source directory has been moved or deleted. In this case, you will need to update the CMake configuration to point to the correct source directory.

Finally, it's possible that there is a problem with the CMake configuration itself. Try running CMake again and see if the error persists. If it does, you may need to review the CMake configuration files to identify any issues.