Linux 系统中 OpenCV-Python 编程环境-3. 检查 OpenCV 版本 version

strong@foreverstrong:~$ python
Python 2.7.12 (default, Nov 20 2017, 18:23:56) 
[GCC 5.4.0 20160609] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import cv2
>>> cv2.__version__
'3.2.0'
>>> exit()
strong@foreverstrong:~$ 
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