python安装mplfinance报错ERROR

python安装mplfinance报错,报错信息下面贴:

ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory: 'c:\\anaconda3\\envs\\py37\\lib\\site-packages\\pytz-2020.1.dist-info\\METADATA'

根据信息提示,删除了文件夹pytz-2020.1.dist-info,

再次安装成功:

python.exe -m pip install mplfinance-0.12.7a17-py3-none-any.whl

文件下载地址是: https://pypi.doubanio.com/packages/3f/4e/a3de915df8d112579beb3df22e47b3929670b10e9c5dfd4a2b31bf1a34a7/mplfinance-0.12.7a17-py3-none-any.whl

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