Trying to install Gem file

I’m using instruction via this repo https://github.com/kurtsson/jekyll-multiple-languages-plugin#:~:text=Jekyll%20Multiple%20Languages%20is%20an%20internationalization%20plugin%20for,the%20same%20name%20as%20the%20language%20it%20contains.

However, I downloaded the file, but not sure if it’s in the correct location. After executing 3.1 instructions, I get “command not found”. What am I doing wrong?

Which command is it that’s giving you the Command not found error?

If it’s the gem install then you may need to install Ruby first. If it’s bundle install then you’ll likely need to install bundler:

gem install bundler

If it’s neither of these can you post the output of your terminal when you try to run these commands?

Hello Thomas, I’ve installed ruby successfully, however, when trying to install bundler it the output displays: ‘[server]$’ is not recognized as an internal or external command, operable program or batch file.

Am I installing this correctly?