I am unable to deploy streamlit locally on my MacOS 10.11.6 system. Get seg fault

I’d like to run streamlit locally. I have anaconda on my MacOS (runnning el capitan) and I attempted to add streamlit by following the instructions found here:

https://docs.streamlit.io/en/stable/troubleshooting/clean-install.html#install-streamlit-on-macos-linux

I get no errors on the install.

However, when I run

streamlit hello

I get a segmentation fault (Segmentation fault: 11).

Are there prerequisites needed for this? Maybe things that are included in newer versions of MacOS that I would need to install myself?

I posted this issue on stack overflow too.

Streamlit looks very useful, however I am wrecking my head at not being able to use it as it might be a very special issue related to the older MacOS version that I’m unable to troubleshoot.