windows系统下python setup.py install ---出现cl问题，cpp_extension.py:237: UserWarning: Error checking compiler version for cl: 'utf-8' codec can't decode byte 0xd3 in position 0: invalid continuation byte

将cpp_extension.py文件中的

　　原始的是   compiler_info.decode()

try:
        if sys.platform.startswith('linux'):
            minimum_required_version = MINIMUM_GCC_VERSION
            version = subprocess.check_output([compiler, '-dumpfullversion', '-dumpversion'])
            version = version.decode().strip().split('.')
        else:
            minimum_required_version = MINIMUM_MSVC_VERSION
            compiler_info = subprocess.check_output(compiler, stderr=subprocess.STDOUT)
            match = re.search(r'(d+).(d+).(d+)', compiler_info.decode(' gbk').strip())
            version = (0, 0, 0) if match is None else match.groups()