作者主页(文火冰糖的硅基工坊):文火冰糖(王文兵)的博客_文火冰糖的硅基工坊_CSDN博客
本文网址:https://blog.csdn.net/HiWangWenBing/article/details/122320433
目录
1. 出错现象
1.1 源代码import cv2失败
1.2 conda install cv2 失败
1.3 pip3 install cv2失败
2. 出错原因
3. 解决办法
4. 效果验证
import cv2
ImportError: No module named cv2
(base) C:\Users\wenbingw>conda install cv2
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): failed
(base) C:\Users\wenbingw>pip3 install cv2
ERROR: Could not find a version that satisfies the requirement cv2
ERROR: No matching distribution found for cv2
cv2现在已经不叫cv2了,而叫做opencv-python
pip3 install opencv-python
上述安装,虽然可以解决按照CV2, 但按照过程太慢,35M的东西需要一个多小时。可以换个安装方法:
(1)通过链接下载文件cv2,
https://pypi.tuna.tsinghua.edu.cn/simple/opencv-python/
(2)pip3 install ./opencv_python-4.5.5.62-cp36-abi3-win_amd64.whl
python
>> import cv2
作者主页(文火冰糖的硅基工坊):文火冰糖(王文兵)的博客_文火冰糖的硅基工坊_CSDN博客
本文网址:https://blog.csdn.net/HiWangWenBing/article/details/122320433