Likewise, if you frequently work on more than one computer, a hosted environment eliminates the difficulty of maintaining duplicate development environments. If your computer crashes or is stolen, you can continue to use your hosted environment from any other computer. Using a hosted environment means you are no longer dependent on the physical presence of a computer that stores all your files. Any computer can access the hosted development environment, though you’ll need a broadband connection. Hosted development, using a service such as Cloud9, means you get a computer “in the cloud” that you use from your web browser. You can use Ruby on Rails without actually installing it on your computer. It’s better to use RVM to install Ruby within your user environment. And it will install Ruby at the system level (for all users). The package manager will install an outdated version of Ruby. However, don’t use apt-get to install Ruby. You’ll use this to prepare your computer before installing Ruby. Ubuntu provides a package manager system for installing system software. If you are an experienced Unix administrator, you can consider alternatives such as Chruby or Sam Stephenson’s rbenv.Ĭonveniently, you can use RVM to install Ruby. I recommend RVM to manage Ruby versions and gems because it is popular, well-supported, and full-featured. Just as important, you’ll have a dependency mess if you install gems into the system environment. You’ll need an easy way to switch between Ruby versions. Installation is relatively easy and widespread help is available in the Rails developer community. Ubuntu is a popular platform for Rails development, as are other Unix-based operating systems such as Mac OS X. If this article is useful, please support us and join the RailsApps project. Rails changes frequently each application is known to work and serves as your personal “reference implementation.” Support for the project comes from subscribers. Hundreds of developers use the apps, report problems as they arise, and propose solutions. The RailsApps project provides example applications that developers use as starter apps. This is an article from the RailsApps project. If you’re new to Rails, see What is Ruby on Rails?, the book Learn Ruby on Rails, and recommendations for a Rails tutorial. To develop with Rails on Ubuntu, you’ll need Ruby (an interpreter for the Ruby programming language) plus gems (software libraries) containing the Rails web application development framework.įor an overview of what’s changed in each Rails release, see a Ruby on Rails Release History. This guide doesn’t cover installation of Ruby on Rails for a production server. This in-depth installation guide is used by developers to configure their working environment for real-world Rails development. How to install Rails 5.2, the newest version of Rails, on Ubuntu. Up-to-date, detailed instructions for the Rails newest release. Install Ruby on Rails 5.2 on Ubuntu Linux.
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