此时项目路径下有
安装：
python setup.py install
https://blog.csdn.net/Gnikay/article/details/127360870?spm=1001.2101.3001.6650.4&utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EOPENSEARCH%7ERate-4-127360870-blog-113027104.pc_relevant_aa2&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EOPENSEARCH%7ERate-4-127360870-blog-113027104.pc_relevant_aa2&utm_relevant_index=5
2015往下翻一番：
