installing h3 python library on AWS Redshift for usage in an UDF

I was trying to install the python library from ubers H3 as a custom library for aws redshift by using this for the installation. I followed the process and created the following function:

create or replace function geo_to_h3 (lat float, lon float, h3_resolution int)
 returns varchar(60)
stable
as $$
   from h3 import h3
   return h3.geo_to_h3( lat , lon, h3_resolution)
$$ language plpythonu;

When executing it with:

select geo_to_h3(38.774467 , -9.115598, 9)

I receive the following error:

OSError: /rdsdbdata/user_lib/0/0/1334190.zip/h3/out/libh3.so.1: cannot open shared object file: Not a directory

Tried the same with installing h3cy on redshift and using it in the code but I get:

ImportError: No module named _h3

I also tested this with a simple library to validate the creation, and it works.Could be because h3 for python is just a binding to the core library in C. Any advice on how to get this running or is it not possible to install every type of python library on AWS Redshift?