试图设置mysql-connector-python并获取错误

Question

我安装了软件包，在运行它之前它没有显示错误，我得到了这个..

Traceback (most recent call last):
      File "/Users/andrewmayes/virtualenv/lib/python3.5/site-packages/dnspython3-1.12.0-py3.5.egg-info/practice.py", line 2, in <module>
        import mysql.connector
      File "/Users/andrewmayes/virtualenv/lib/python3.5/site-packages/mysql/connector/__init__.py", line 34, in <module>
        import _version
    ImportError: No module named '_version'

当我尝试升级时......

Collecting myswl-connector-python
  Could not find a version that satisfies the requirement myswl-connector-python (from versions: )
No matching distribution found for myswl-connector-python