Install pynormaliz without installing e_antic on Sage 9.2

[Byeongsu Yu]

When I try to install pynormaliz via

sage -i pynormaliz

command, I had trouble that e_antic 1.8.0 does not compiled well. I raised post about this error. https://groups.google.com/g/sage-devel/c/uVzEGLbBlV0/m/Jrn0IduzBgAJ

Still, I do not have a solution to compile e_antic by Sage. Instead, I found a detour to use pynormaliz.

Detour: compile and install normaliz via https://github.com/Normaliz/Normaliz page, with e_antic option, then install pynormaliz by

/Applications/sage-9.2/sage -python -m pip install pynormaliz

command. 

This works well in my machine, Mac OS Catalina 10.15.7 on Macbook 2012 mid version.

I hope this helps for someone using pynormaliz in sagemath.