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如何使用PythonPath指向新的安装Opencv?_Opencv_Installation_Version_Pythonpath - Fatal编程技术网

如何使用PythonPath指向新的安装Opencv?

如何使用PythonPath指向新的安装Opencv?,opencv,installation,version,pythonpath,Opencv,Installation,Version,Pythonpath,在安装和构建opencv 4.0之后,我使用python导入opencv并检查版本。它打印3.2.0而不是4.0.0 我还发现了一些其他的人。答案是导出PYTHONPATH=$PYTHONPATH:${OpenCV DIR}/release/python 我不熟悉Python路径的使用,但我假设正确的语句是export PYTHONPATH=$PYTHONPATH:${opencv-4.0.0}/release/Python_loader并重新加载bashrc。这是加载最近安装的opencv f

在安装和构建opencv 4.0之后,我使用python导入opencv并检查版本。它打印3.2.0而不是4.0.0

我还发现了一些其他的人。答案是导出PYTHONPATH=$PYTHONPATH:${OpenCV DIR}/release/python

我不熟悉Python路径的使用,但我假设正确的语句是export PYTHONPATH=$PYTHONPATH:${opencv-4.0.0}/release/Python_loader并重新加载bashrc。这是加载最近安装的opencv for python的正确方法吗

下面是我的目录

导出PYTHONPATH=~/opencv/opencv-4.0.0/release/lib/python3

您能给这段代码添加一些描述来帮助我们理解这是如何回答这个问题的吗?