Problem with Ruby version?

[coolajami]

Hi
I'm trying to install iStats in MacOS 11.1. (Big Sur) and I'm getting the following error:

I'm not sure what I'm doing wrong here, the folder of the Ruby version is 2.6 in my case and not 2.3. I checked also the iStats Ruby Gem page in Github that they have some ideas for troubleshooting, but with no luck.
Any ideas?

Thanks in advance!!!

[coolajami]

5 minues after a post the issue i found the solution. Needs to run the following commands:

rm /usr/local/bin/istats
sudo gem install -n /usr/local/bin iStats