[英]Cannot import cv2 on PyCharm
I am trying to import cv2
module in PyCharm, but it shows error.我正在尝试在 PyCharm 中导入cv2
模块,但它显示错误。 I tried in terminal as well我也在终端中尝试过
pip install opencv-python
pip3 install cv2
pip install opencv-python
pip3 install cv2
and whatnot.什么的。
Trying to install opencv-python
from terminal shows this尝试从终端安装opencv-python
显示了这一点
Requirement already satisfied: opencv-python in ./anaconda3/lib/python3.6/site-packages (3.4.1.15)
and trying to install cv2
from terminal shows this并尝试从终端安装cv2
显示了这一点
Could not find a version that satisfies the requirement cv2 (from versions: )
No matching distribution found for cv2
However, trying to import cv2
on Pycharm shows this :但是,尝试在cv2
上导入 cv2 显示:
Pycharm Error Image Pycharm 错误图像
First, install the package named opencv-python
via pip install opencv-python
or use the GUI.首先,通过pip install opencv-python
或使用 GUI pip install opencv-python
名为opencv-python
的包。
Second, just input import cv2
;其次,只需输入import cv2
; that is ok.那没问题。
Go to File->Settings->Project Interpreter and then add by '+' button 'opencv-python' module on this repository.转到 File->Settings->Project Interpreter,然后通过“+”按钮在此存储库上添加“opencv-python”模块。
It downloaded without an error for my PyCharm and also downloaded the dependencies as well.它为我的 PyCharm 下载没有错误,并且还下载了依赖项。
While creating a new project in PyCharm, please select 'Base Interpreter' option from drop-down similar to the one shown in this link: Creating new Project stage在 PyCharm 中创建新项目时,请从类似于此链接中显示的下拉列表中选择“Base Interpreter”选项: Creating new Project stage
Next, after successful creation of project and after downloading the opencv-python, it looks a shown in this link: Success message接下来,成功创建项目并下载opencv-python后,它看起来像这个链接中所示:成功消息
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