Install Ruby Ubuntu Rvm

To switch to another version without setting it as your default ruby enter.

Install ruby ubuntu rvm. Rvm lets you add a small text file to your application s repository instead of checking in tons of gems which would needlessly inflate your repository size. Verify that ruby was properly installed by printing the version number. After the installation we can list the available ruby versions we have installed by. While it can t install ruby by default its ruby build plugin can.

In this guide we ll install rvm on an ubuntu 16 04 server and then use that to install a stable version of ruby and rails. This tutorial will take you through the ruby on rails installation process via rvm. Rvm has an extremely flexible gem management system called named gem sets. This method uses the apt package manager.

First check to see which versions of ruby are available by listing them. If the rvm install script complains about certificates you need to follow the displayed instructions. Install the latest stable version of ruby with rvm and set it as the default version with. Rvm manages multiple ruby environments and allows you to switch between them.

Use rvm the ruby version manager to install ruby and manage your rails versions. Rbenv allows you to manage multiple installations of ruby. If you have an older version of ruby installed on your computer there s no need to remove it. To install ruby on ubuntu our recommendation to download it from the standard ubuntu repositories as this is relatively simpler than any other method.

Ruby v ruby 2 5 1p57 2018 03 29 revision 63029 x86 64 linux. Rvm s gemsets make managing gems across multiple versions of ruby a non issue. Both tools are available for macos linux or other unix like operating systems. To follow this tutorial you need an ubuntu 16 04 server with a non root user.

Using ruby environmental manager or rvm. It can manage rubies installed by ruby install or even built from source. Rvm will leave your system ruby untouched and use your shell to intercept any calls to ruby. Rvm install 2 5 1rvm use 2 5 1 default.

Start by updating the. Rvm install ruby x x xrvm default use ruby x x x. Rvm ruby version manager. Rvm if the install script is run as a standard non root user rvm will install into the current users s home directory.

From ubuntu s official repositories. Update the package index. For more information about how to manage your ruby installations with rvm check their documentation page. The quickest way of.

Ruby is a popular development language.