Its good Practice to never use root for any ruby application. RVM or rbenv with Gemfile do a great job in giving you any version you need and keeping the syste

Its good Practice to never use root for any ruby application. RVM or rbenv with Gemfile do a great job in giving you any version you need and keeping the system clean. Way back in the day you basically had to reverse engineer each developers environment to let another person use it. Now it’s common to grab any semi decent project and be up in running in a couple minutes. Brew usually takes care of any system level stuff. Nokogiri, image magic, etc.