Instala las dependencias especificadas en tu Gemfile
bundle install [--binstubs[=DIRECTORY]]
[--clean]
[--deployment]
[--frozen]
[--full-index]
[--gemfile=GEMFILE]
[--jobs=NUMBER]
[--local]
[--no-cache]
[--no-prune]
[--path PATH]
[--quiet]
[--redownload]
[--retry=NUMBER]
[--shebang]
[--standalone[=GROUP[ GROUP...]]]
[--system]
[--trust-policy=POLICY]
[--with=GROUP[ GROUP...]]
[--without=GROUP[ GROUP...]]