1.提示没有pip命令时使用whereis pip查看是否安装了pip
2.执行pip3 install opencv-python
3.报错 Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-t796ho9a/opencv-python/
执行 pip3 install --upgrade pip,然后在执行一次pip3 install opencv-python
当系统找不到pip命令时,可以使用`whereispip`检查pip是否已安装。尝试通过`pip3 install opencv-python`安装OpenCV库,但遇到错误:`Command python setup.py egg_info failed with error code 1 in /tmp/pip-build-t796ho9a/opencv-python/`. 解决方案是先执行`pip3 install --upgrade pip`更新pip,然后再次尝试安装OpenCV。
1.提示没有pip命令时使用whereis pip查看是否安装了pip
2.执行pip3 install opencv-python
3.报错 Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-t796ho9a/opencv-python/
执行 pip3 install --upgrade pip,然后在执行一次pip3 install opencv-python

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