René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Error in local install instructions","articleBody":"I ran the local install instructions on a macOS 10.13 system with Ruby installed via Homebrew, but got the following error when trying to run the server:\r\n\r\n```\r\npython3statement.github.io feature/cherrypy $ jekyll serve -w\r\nTraceback (most recent call last):\r\n        10: from /usr/local/bin/jekyll:23:in `\u003cmain\u003e'\r\n         9: from /usr/local/bin/jekyll:23:in `load'\r\n         8: from /usr/local/lib/ruby/gems/2.5.0/gems/jekyll-3.8.3/exe/jekyll:11:in `\u003ctop (required)\u003e'\r\n         7: from /usr/local/lib/ruby/gems/2.5.0/gems/jekyll-3.8.3/lib/jekyll/plugin_manager.rb:50:in `require_from_bundler'\r\n         6: from /usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/bundler.rb:107:in `setup'\r\n         5: from /usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/bundler/runtime.rb:26:in `setup'\r\n         4: from /usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/bundler/runtime.rb:26:in `map'\r\n         3: from /usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/forwardable.rb:229:in `each'\r\n         2: from /usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/forwardable.rb:229:in `each'\r\n         1: from /usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/bundler/runtime.rb:31:in `block in setup'\r\n/usr/local/Cellar/ruby/2.5.1/lib/ruby/2.5.0/bundler/runtime.rb:313:in `check_for_activated_spec!': You have already activated rouge 3.2.1, but your Gemfile requires rouge 2.2.1. Prepending `bundle exec` to your command may solve this. (Gem::LoadError)\r\n```","author":{"url":"https://github.com/jaraco","@type":"Person","name":"jaraco"},"datePublished":"2018-09-01T17:13:14.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5},"url":"https://github.com/149/python3statement.github.io/issues/149"}