如何安装python3.8,如何在python 3.8中安装opencv-python

在PyCharm中安装opencv-python时遇到问题,错误提示找不到匹配的版本。尝试通过命令行安装也失败。尽管已更新pip,但OpenCV官方尚未支持Python 3.8。提供三种解决方案:降级到Python 3.7.5;从源代码构建OpenCV(需要技术知识);或者使用非官方预建的适用于Python 3.8的whl文件。可以关注GitHub问题以了解官方支持的进度。

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I'm having problem during the installation of opencv-python in pycharm.

After opening pycharm I click on settings and then project interpreter, I click on '+' and search for the correct module, I started the installation but it fails with

Could not find a version that satisfies the requirement opencv-python (from versions: )

No matching distribution found for opencv-python

Additionally I tried installing it through console but I get the same error.

I also have updated to the last pip version, how can I solve this?

解决方案

EDIT / UPDATE: You can now install through pip, support was added to python 3.8

OpenCV is not yet (officially) compatible with python 3.8. this version of python is quite new and lots of pip packages can't be installed on it (yet). You can verify that at the bottom of the PyPi page for OpenCV

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