Can't install libgl1 , deployment stuck before installing requirements

Trying to deploy this repo: https://github.com/yazansayed/streamlit-exampleA
the app uses MMCV , if I don’t include ‘libgl1’ in the ‘packages.txt’ file I would run into this error:
‘libGL.so.1: cannot open shared object file: No such file or directory’
this worked months ago for me , but now the deployment gets stuck after “Initializing Java applet…”.

Hi @moh_egyux, welcome to the Streamlit community!! :wave:

I’ve confirmed with engineering that this is indeed a bug that will only affect users who have dependencies installed via apt / packages.txt.

A fix has been released! :balloon: The solution is to delete your app on Streamlit Cloud and re-deploy it.