1、下载get-pip.py,地址:https://bootstrap.pypa.io/get-pip.py
2、执行get-pip.py:
python get-pip.py
3、执行过程中提示:pip安装的位置,注意此路径不在path中,可以配置path中或者拷贝到python根目录下
The scripts pip.exe, pip3.6.exe and pip3.exe are installed in 'Python根目录\Scripts' which is not on PATH.Consider adding this directory to PATH
4、将Python根目录\Lib\site-packages下的文件都拷贝到python根目录下,此时执行
pip install opencv-python或者
python -m pip install opencv-python
成功