You’ll use the curl command to download the RVM installation script from the project’s website: Next, you’ll request the RVM project’s public key to verify the legitimacy of your download: Step 1 – Installing RVM with the Latest Railsįirst, you’ll need to install or update GPG ( GNU Privacy Guard) to the most recent version in order to contact a public key server and request a key associated with the given ID:
When you are ready to continue, log in as your sudo user. Learn how to set this up by following our initial server setup guide. You will need a Ubuntu 20.04 server instance with a non- root user configured with sudo privileges.You will also learn how to uninstall Rails at the end. In this tutorial, you will install RVM, the stable release of Ruby on Rails (or the specific version of your choosing) via RVM, and Node.js as the JavaScript runtime required for some Rails features. RVM, or Ruby Version Manager, is a command line tool that lets you manage and work with multiple Ruby development environments and allows you to switch between them. Ruby on Rails is a popular web application framework designed to help you develop successful projects while writing less code.
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