无法导入cv2模块（Python 3.6）

Question

总nexwbie在这里。

我尝试为python 安装cv2模块失败，但无法正常工作。我正在使用Python 3.6（64bits）

我在cmd中键入了以下命令：

C:\Users\leahj>C:\Users\leahj\AppData\Local\Programs\Python\Python36\Scripts\pip3 install cv2
Collecting cv2
  Could not find a version that satisfies the requirement cv2 (from versions: )
No matching distribution found for cv2

C:\Users\leahj>C:\Users\leahj\AppData\Local\Programs\Python\Python36\Scripts\pip3 install opencv
Collecting opencv
  Could not find a version that satisfies the requirement opencv (from versions: )
No matching distribution found for opencv

C:\Users\leahj>C:\Users\leahj\AppData\Local\Programs\Python\Python36\Scripts\pip3 install opencv2
Collecting opencv2
  Could not find a version that satisfies the requirement opencv2 (from versions: )
No matching distribution found for opencv2

我试图在此网站上寻找答案，但找不到任何答案。我发现的最准确的东西是：https : //breakthrough.github.io/Installing-OpenCV/，但是看来我必须回到旧版本的Python吗？

Answer 1

试着做：

pip3 install opencv-python

Answer 2

它适用于 python 3.5

对于python 3.6，用于 OpenCV 的 conda install opencv 和 conda install -c conda-forge opencv 方法继续用于视频/图像读取和显示。

使用下面的 pip install 代替：

python -m pip install opencv-python

参考：https : //www.scivision.co/install-opencv-python-windows/