解决容器cv2报错问题

报错信息

  File "./comparison_insightface/urls.py", line 3, in <module>
    from . import views
  File "./comparison_insightface/views.py", line 3, in <module>
    import cv2
  File "/usr/local/lib/python3.6/dist-packages/cv2/__init__.py", line 5, in <module>
    from .cv2 import *
ImportError: libGL.so.1: cannot open shared object file: No such file or directory

RUN apt-get update &&  apt-get install \
    libglib2.0-dev \
    libgl1-mesa-dev
    libxrender1 \
    libgl1-mesa-glx \
    libxext-dev \

但有可能没有权限,需要在创建镜像的时候

RUN apt-get update && apt-get install sudo

否则进入以管理员进入容器 docker exec -it -u root id /bin/bash

然后apt-get update跟install