安装opencv遇到的问题ERROR: Could not find a version that satisfies the requirement opencv (from versions: n

ERROR: Could not find a version that satisfies the requirement opencv (from versions: none) ERROR: No matching distribution found for opencv解决方法

安装opencv遇到的问题ERROR: Could not find a version that satisfies the requirement opencv (from versions: n_第1张图片

  1. 使用pip 安装时,有时会遇到网上慢或者撞墙的现象,这时我们就到这个网站手动下载你需要的安装包,手动安装,地址
    2.找到opencv。因为我使用的是 Python 3.8.015版本,并且我的电脑是64位的,所以我选择下载:opencv_python‑4.5.5‑cp38‑cp38‑win_amd64.whl

安装opencv遇到的问题ERROR: Could not find a version that satisfies the requirement opencv (from versions: n_第2张图片

安装opencv遇到的问题ERROR: Could not find a version that satisfies the requirement opencv (from versions: n_第3张图片
3. 记住下载路径
安装opencv遇到的问题ERROR: Could not find a version that satisfies the requirement opencv (from versions: n_第4张图片
4. 下载完成后,在命令提示符窗口 中,执行下面的命令

pip install C:\安装包\opencv_python-4.5.5-cp38-cp38-win_amd64.whl

成功安装,输出下面信息:
在这里插入图片描述
tips:
在pycharm中测试opencv是否安装成功

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