尝试使用 PyInstaller 创建 Python 程序的二进制可执行文件时出现错误。但是,config.py 文件似乎存在一些问题。如果我尝试导入 cv2,我会收到以下错误消息: Traceback (most recent call last): File "exec_test.py", line 1, in <module> File "/Users/me/path/to/.env/lib/python3.7/site-packages/PyInstall...
验证测试 验证我们的安装是否成功,通过启用 Python,并执行简单的测试代码进行功能验收: importcv2# 打印 OpenCV 版本print(cv2.__version__) 1. 2. 3. 4. 此测试预期结果为: 4.5.3(根据安装的版本号可能有所不同) 您可以使用单元测试来确保 OpenCV 的各项功能是正确的: deftest_opencv_installation():try:i...
以下是一个序列图,展示了用户检查、安装和查找 OpenCV 安装位置的过程: SystemUserSystemUserRun "python --version"Display Python versionRun "pip --version"Display pip versionRun "pip install opencv-python"Install OpenCV PackageRun "python check_opencv_location.py"Display OpenCV installation location 旅行...
具体方法是在site-packages下配置.pth文件。因为Python在遍历已知的库文件目录过程中,如果见到一个.pth文件,就会将文件中所记录的路径加入到sys.path设置中,于是.pth文件中指明的库也就可以被Python运行环境找到了。 简单.pth创建说明: 在Pythonxx\Lib\site-packages文件中新建文本.txt重命名为xxx.pth,比如这里要添加...
(3)这时候如果直接 pip install opencv-python,又有可能会报错如下: Problem with the CMake installation, aborting build. CMake executable is cmake --- Failed building wheel for opencv-python Running setup.py clean for opencv-python Failed to build opencv-python 又有新的bug出现! (4)然后我们要先...
今天按照OpenCV官网上的步骤装了OpenCV但是,装好之后python提示“No module named cv2” 首先,安装OpenCV的步骤: OpenCV官网的安装步骤:http://docs.opencv.org/doc/tutorials/introduction/linux_install/linux_install.html#linux-installation 1.下载OpenCV:https://codeload.github.com/Itseez/opencv/zip/3.0.0 ...
Goals In this tutorial We will learn to setup OpenCV-Python in your Windows system. Below steps are tested in a Windows 7-64 bit machine with Visual S
Building wheel for opencv-python (PEP 517) ... errorERROR: Command errored out with exit status 1:command: /usr/bin/python3 /home/navq/.local/lib/python3.8/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /tmp/tmpr36bqijdcwd: /tmp/pip-install-8_6xonp2/opencv-python...
1.python安装: 进入Python官网中Welcome to Python.org下载Python安装包,点击Downloads > Windows,选择自己需要的python版本。 双击下载程序进行安装: 进入终端输入python 2.pycharm安装: Pycharm下载官网:Download PyCharm: Python IDE for Professional Developers by JetBrains,安装Community版。
Hey, Is there a way to install opencv-python? The standard pip3 install opencv-python returns Could not find version that satisfies the requirement opencv-python (from versions: ) No matching distribution found for opencv-python