RKNN-toolkit2 install fail

[PJ5168]

OS : clean WSL2/Ubuntu 22.04 LTS + conda + python3.10 Follow the instruction in the document, installed following two without error.

1. pip install -r packages/rknn_toolkit2-2.0.0b0+9bab5682-cp310-cp310-linux_x86_64.whl
2. pip install packages/rknn_toolkit2-2.0.0b0+9bab5682-cp310-cp310-linux_x86_64.whl

error message : Python 3.10.14 (main, May 6 2024, 19:42:50) [GCC 11.2.0] on linux Type "help", "copyright", "credits" or "license" for more information.

from rknn.api import RKNN Traceback (most recent call last): File "", line 1, in File "/home/pj/miniconda3/envs/RKNN/lib/python3.10/site-packages/rknn/api/init.py", line 1, in from rknn.api.rknn import RKNN File "/home/pj/miniconda3/envs/RKNN/lib/python3.10/site-packages/rknn/api/rknn.py", line 7, in from .rknn_base import RKNNBase File "rknn/api/rknn_base.py", line 26, in init rknn.api.rknn_base File "rknn/api/codegen.py", line 4, in init rknn.api.codegen File "/home/pj/miniconda3/envs/RKNN/lib/python3.10/site-packages/cv2/init.py", line 181, in bootstrap() File "/home/pj/miniconda3/envs/RKNN/lib/python3.10/site-packages/cv2/init.py", line 153, in bootstrap native_module = importlib.import_module("cv2") File "/home/pj/miniconda3/envs/RKNN/lib/python3.10/importlib/init.py", line 126, 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

solution : pip install opencv-python-headless

[yuyun2000]

it is vert good 你可以把issue关了其实

[zpcore]

Try:

sudo apt-get update && sudo apt-get install libgl1