使用 Mac OS 版本 10.13.1 和 Python 3.6：
我已经安装成功了Python，但是当我sudo pip3 install pybluez在terminal.app中输入时，结果如下：
警告和错误信息。日志 ：
(1)
Command "/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-01oswgn6/pybluez/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-ekqpt5n6-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-01oswgn6/pybluez/
(2)Failed building wheel for pybluez
(3)The directory '/Users/ringo/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
然后我google了一下，重新输入了以下命令：
sudo -H pip3 install pbluez，2个错误是：
(1)Failed building wheel for pybluez
(2)Command "/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 -u -c "import setuptools, tokenize;__file__='/private/tmp/pip-build-krv0pwmm/pybluez/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-38mly9ts-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/tmp/pip-build-krv0pwmm/pybluez/
我已经用谷歌搜索了，没有有效的方法来解决这个问题。任何人对此有任何想法表示赞赏。