docker容器中使用opencv-python报错（csdn）————程序.pdf_dockeropencvpython资源-CSDN文库

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在构建机器学习环境的 docker 镜像时，安装了 paddlehub，paddlehub 的依赖

有 opencv-python，使用时报错如下：

Traceback (most recent call last):

File "woodpecker/etl_main.py", line 2, in <module>

from etl import etl_paper_html, tl_paper_paragraph_label,

tl_model_inputs

File "/ws/woodpecker/etl/tl_paper_paragraph_label.py", line 13, in

<module>

from bai.project_common.woodpecker.preprocess import (

File "<frozen zipimport>", line 259, in load_module

File "/usr/local/lib/python3.8/site-packages/bai-0.3.0-

py3.8.egg/bai/project_common/woodpecker/preprocess.py", line 4, in

<module>

File "<frozen zipimport>", line 259, in load_module

File "/usr/local/lib/python3.8/site-packages/bai-0.3.0-

py3.8.egg/bai/feature_extraction/text/__init__.py", line 4, in

<module>

File "/usr/local/lib/python3.8/site-

packages/paddlehub/__init__.py", line 31, in <module>

from paddlehub import datasets

File "/usr/local/lib/python3.8/site-

packages/paddlehub/datasets/__init__.py", line 15, in <module>

from paddlehub.datasets.canvas import Canvas

File "/usr/local/lib/python3.8/site-

packages/paddlehub/datasets/canvas.py", line 23, in <module>

from paddlehub.vision.utils import get_img_file

File "/usr/local/lib/python3.8/site-

packages/paddlehub/vision/utils.py", line 18, in <module>

import cv2

File "/usr/local/lib/python3.8/site-packages/cv2/__init__.py", line

8, in <module>

from .cv2 import *

ImportError: libGL.so.1: cannot open shared object file: No such file

or directory

这是导入 opencv 报错了，经过研究，发现 opencv-python 文档提供了 4 种安装

包，我的理解如下：

包名

适用环境

说明

opencv-python

桌面环境，例如 Windows，macOS，

GNU/Linux

包含核心

模块

opencv-contrib-python

桌面环境，例如 Windows，macOS，

GNU/Linux

包含所有

模块

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