Error installing mmengine under lico

[Lamero-y]

Description of the problem：

1. installation environment： LICO 7.1.0 , Create my environment using code: singularity build openmmlab.sif docker://cnstark/pytorch:2.0.1-py3.9.17-cuda11.8.0-ubuntu20.04

   singularity shell openmmlab.sif pip install openmim pip install mmengine pip install mmcv End of installation and run train.py

2. Environment
3. questions (1) Installation error with command：mim install mmengine Error Reporting Results： bash: mim: command not found solution：pip install mmengine (2) error occurs：from mmengine.runner import Runner Error Reporting Results： Traceback (most recent call last):
   File "", line 1, in
   File "/share/home/A0075/.local/lib/python3.9/site-packages/mmengine/runner/init.py", line 2, in <m odule>
   from ._flexible_runner import FlexibleRunner
   File "/share/home/A0075/.local/lib/python3.9/site-packages/mmengine/runner/_flexible_runner.py", line 20, in
   from mmengine.hooks import Hook
   File "/share/home/A0075/.local/lib/python3.9/site-packages/mmengine/hooks/init.py", line 9, in <mo dule>
   from .naive_visualization_hook import NaiveVisualizationHook
   File "/share/home/A0075/.local/lib/python3.9/site-packages/mmengine/hooks/naive_visualization_hook.py" , line 5, in
   import cv2
   File "/share/home/A0075/.local/lib/python3.9/site-packages/cv2/init.py", line 181, in
   bootstrap()
   File "/share/home/A0075/.local/lib/python3.9/site-packages/cv2/init.py", line 153, in bootstrap
   native_module = importlib.import_module("cv2")
   File "/usr/local/lib/python3.9/importlib/init.py", line 127, in import_module
   return _bootstrap._gcd_import(name[level:], package, level)
   ImportError: libGL.so.1: cannot open shared object file: No such file or directory

Question: Which step did I go wrong, please guide me, thank you!

[Zoulinx]

Try reinstalling mmengine. Sometimes, relinking can resolve issues with missing shared libraries.