weixin 4.1.0.13 on GNU/Linux, OCR not support

[emacs-gnu2]

hi

I am using weixin 4.1.0.13 on debian13, and I compile the project from sources.

git clone https://github.com/swigger/wechat-ocr
cd wechat-ocr
mkdir  build && cd build
cmake ../
make -j8

When I run command ./test_cli /tmp/.mount_WeChatDjBdGi/opt/wechat/wxocr /tmp/.mount_WeChatDjBdGi/opt/wechat 20260122_23h20m52s_grim.png

the /tmp/.mount_WeChatDjBdGi/ is the path created by weixin appimage.

I got error:

OCR4: OCR not supported
wechat_ocr.wait_connection failed

I have tested the weixin app itself ocr function is working.

Is this a bug?

[swigger]

check whether your CPU supports AVX2