确认Python版本兼容性:首先,确认您使用的Python版本与opencv-python版本兼容。如果您的Python版本过低或过高,可能会出现安装错误。您可以在命令行中输入“python —version”来查看当前Python版本。如果需要,您可以升级或降级Python版本。 确认安装路径:在安装opencv-python时,确保您有足够的权限访问目标路径。如果路径受限制...
opencv-python是opencv的python代码库,包含一些基本的主要的函数,而opencv-contrib-python可以理解为是opencv-python库的高配版本,它还额外包含一些扩展函数与新研发的正在使用阶段的函数等等。 笔者在Windows中使用pycharm建立一个新的虚拟环境,想要安装opencv-contrib-python,出现报错。 报错: 上网查阅报错信息得知是权限不...
错误:ModuleNotFoundError: No module named 'pip' 解决方法:这个错误表示你的Python环境中没有安装pip。你可以尝试使用以下命令安装pip: 错误:ERROR: Could not find a version that satisfies the requirement opencv-python 解决方法:这个错误表示pip无法找到与你的Python版本兼容的OpenCV库。你可以尝试使用以下命令...
By installing opencv through conda, cv2 is already provided in Python to import. However, some pip package such as mmdetection that requires opencv-python due to a transitive dependency on imagecorruptions would have pip not detecting op...
python -m pip install opencv-python -i http://pypi.douban.com/simple/ --trusted-host pypi.douban.com"""许多教程里的代码都是用的老版本,函数API的接口有时不一样,如果不指定版本的话会安装最新版本,代码得大#幅修改,给入门增加阻力。 #安装指定版本: pip install opencv-python==3.4.3.18 ...
尝试1:pip的版本太低,升级了不行 尝试2:我用的豆瓣源,换成清华大学的,不行 尝试3:切换ubuntu原装python3.6.9的版本 一、用miniconda;不行,整不了,pip list和我原来装的环境不一致的。 二、下载python3.7,替换
opencv-python/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', OSError(0, 'Error'))': /simple/opencv-python/ ERROR: Could not find a version that satisfies the requirement opencv-...
--- 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...
pip install opencv-python But I get the following error: Collecting opencv-python Using cached opencv-python-4.3.0.38.tar.gz (88.0MB) Installing build dependencies ... done Getting requirements to build wheel ... error ERROR: Command errored outwithexit status1: ...