第一次安裝：pip install moviepy
結果出現錯誤：
ERROR: Cannot uninstall 'imageio'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
尋找解決方法：pip install moviepy --ignore-install imageio
安裝結果：
ERROR: Could not install packages due to an EnvironmentError: [WinError 5] 拒絕訪問。: 'c:\\users\\ymz\\anaconda3\\Lib\\site-packages\\numpy\\.libs\\libopenblas.PYQHXLVVQ7VESDPUVUADXEVJOBGHJPAY.gfortran-win_amd64.dll'
Consider using the `--user` option or check the permissions.
解決方案：pip install --user moviepy --ignore-install imageio
安裝成功了