Could not find a valid gem 'jekyll' (>= 0)

[rafisics]

Installing Jekyll on Ubuntu 22.04

I am trying to install jekyll. But I am getting this error: $ gem install jekyll bundler ERROR: Could not find a valid gem 'jekyll' (>= 0), here is why: Unable to download data from https://rubygems.org/ - Gem::Net::OpenTimeout: Failed to open TCP connection to rubygems.org:443 (execution expired) (https://rubygems.org/specs.4.8.gz) ERROR: Could not find a valid gem 'bundler' (>= 0), here is why: Unable to download data from https://rubygems.org/ - Gem::Net::OpenTimeout: F…