...to use cucumber_spinner if it is available in your Gemfile Runs Cucumber under bundle exec Uses an old version of Firefox for Selenium (Javascript) features if you setup your...

...all examples in spec if you don't give an argument Runs RSpec under bundle exec Runs examples in parallel if parallel_tests gem was found in you Gemfile

.../.rbenv/plugins/rbenv-aliases rbenv alias --auto Install rbenv-default-gems (set it up to automatically install bundler): git clone https://github.com/rbenv/rbenv-default-gems.git ~/.rbenv/plugins/rbenv-default-gems Then you can install the required ruby versions:

...Jeweler is deprecated these days because you can now cut gems more easily using Bundler. Easy mode Check out a repository from Github like git clone git@github.com:makandra/aegis.git

...Gemfile in the :development group: gem 'guard-livereload', :require => false gem 'rack-livereload' Run bundle install. Add the middleware, by adding the following to your config/environments/development.rb: config.middleware.insert_after(ActionDispatch::Static...

Bundler::GemRequireError: There was an error while trying to load the gem 'mysql2'. Gem Load Error is: Incorrect MySQL client library version! This gem was compiled for 5.5.46 but the...