```cmake
EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "
from sys import stdout
from distutils import sysconfig
path=sysconfig.get_python_lib(True, prefix='${CMAKE_INSTALL_PREFIX}')
stdout.write(path)"
OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
```

Remove distutils which are deprecated in python3.10
user
```cmake
EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "
from sys import stdout
from sysconfig import get_path
path=get_path(name='platlib', vars={'platbase':'${CMAKE_INSTALL_PREFIX}'})
stdout.write(path)"
OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
```
assistant