安装opencv-python失败报错解决方案_opencv-python-4.9.0.80.tar.gz报错wheel

错误原因：  ----------------------------------------  

----------------------------------------
  ERROR: Failed building wheel for opencv-python
Failed to build opencv-python
ERROR: Could not build wheels for opencv-python which use PEP 517 and cannot be installed directly

解决方案：

pip install --upgrade pip setuptools wheel
pip install opencv-python -i https://pypi.tuna.tsinghua.edu.cn/simple

错误原因：

ERROR: Failed building wheel for opencv-python
Failed to build opencv-python
ERROR: Could not build wheels for opencv-python, which is required to install pyproject.toml-ba

解决方案：

pip install opencv-python==4.5.5.62 -i https://pypi.tuna.tsinghua.edu.cn/simple