: No module named 'cv2' 2.解決:安裝cv2 pip install op ...
: No module named 'cv2' 2.解決:安裝cv2 pip install op ...
python如何安裝cv2 使用pip3 安裝cv2包的時候報錯 解決方案: pip3 install opencv-python ...
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如果是pip3則把pip改成pip3即可 ...
pip install opencv-python 國內源 pip install -i https://mirrors.aliyun.com/pypi/simple/ opencv-python ...
問題描述:import cv2 報錯提示未安裝此包。 解決措施: 1、cmd框中輸入pip install cv2,若安裝成功,則恭喜你一次性成功,如提示“無法找到與你當前版本的匹配”則嘗試第2種方法。 2、手動下載cv2包,解壓后將cv2.pyd放到site_packages的目錄 ...
問題:在windows命令窗口輸入pip install cv2后出現: Could not find a version that satisfies the requirement cv (from versions: ) No matching distribution found ...
pip install cv2 安裝報錯是一個常見現象: ERROR: Could not find a version that satisfies the requirement cv2 (from versions: none) ERROR: No matching ...