192:etc kHRYSTAL$ pip3 install mysql-connector-python-rf --allow-external mysql-connector-python
DEPRECATION: --allow-external has been deprecated and will be removed in the future. Due to changes in the repository protocol, it no longer has any effect.
Collecting mysql-connector-python-rf
  Using cached mysql-connector-python-rf-2.1.3.tar.gz
Installing collected packages: mysql-connector-python-rf
  Running setup.py install for mysql-connector-python-rf ... error
    Complete output from command /Library/Frameworks/Python.framework/Versions/3.5/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/private/var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-build-v_1773jk/mysql-connector-python-rf/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-j38nfmib-record/install-record.txt --single-version-externally-managed --compile:
    usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
       or: -c --help [cmd1 cmd2 ...]
       or: -c --help-commands
       or: -c cmd --help

    error: option --single-version-externally-managed not recognized

    ----------------------------------------
Command "/Library/Frameworks/Python.framework/Versions/3.5/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/private/var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-build-v_1773jk/mysql-connector-python-rf/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-j38nfmib-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-build-v_1773jk/mysql-connector-python-rf/

192:etc kHRYSTAL$ pip install --allow-all-external git+git://github.com/multiplay/mysql-connector-python
DEPRECATION: --allow-all-external has been deprecated and will be removed in the future. Due to changes in the repository protocol, it no longer has any effect.
Collecting git+git://github.com/multiplay/mysql-connector-python
  Cloning git://github.com/multiplay/mysql-connector-python to /var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-n1es98ib-build
Installing collected packages: mysql-connector-python
  Running setup.py install for mysql-connector-python ... error
    Complete output from command /Library/Frameworks/Python.framework/Versions/3.5/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-n1es98ib-build/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-02e2o5jj-record/install-record.txt --single-version-externally-managed --compile:
    usage: -c [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
       or: -c --help [cmd1 cmd2 ...]
       or: -c --help-commands
       or: -c cmd --help

    error: option --single-version-externally-managed not recognized

    ----------------------------------------
Command "/Library/Frameworks/Python.framework/Versions/3.5/bin/python3.5 -u -c "import setuptools, tokenize;__file__='/var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-n1es98ib-build/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-02e2o5jj-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /var/folders/jt/rvg7qqzd48n_tkp63kv22y9c0000gn/T/pip-n1es98ib-build/

只能用pymysql了。。