$ sudo apt-get update
$ sudo apt-get install ruby ruby-dev make gcc
$ sudo gem install jekyll bundler
see source
$ sudo apt-get update
$ sudo apt-get install ruby2.0 ruby2.0-dev
$ sudo gem install bundler
$ sudo gem2.0 install jekyll bundler
see source
$ jekyll new myblog
$ cd myblog
$ bundle exec jekyll serve
# or simply $ jekyll serve
# with reload and refresh every file changes $ jekyll serve -w
# => Now browse to http://localhost:4000