Ubuntu Update Ruby Build

Ubuntu update ruby build. We will use ruby build a rbenv plugin to install the ruby we needed to run the below command to list all the available versions for ruby. Which shows a long list of available versions. Node js installed using the official ppa as explained in how to install node js on ubuntu 16 04. By default rbenv doesn t handle installing ruby versions so we also need to install ruby build that will help you to install specific version of ruby.

Update and install dependencies. Follow the below instruction as root or sudo user to install ruby with rbenv. Rbenv is a ruby version management tool that allows you to switch ruby versions easily. Node js provides this functionality.

I need to jump from ruby 1 9 3 to ruby 2 1 1 in this upgrade. First update the packages index. Installing ruby on the ubuntu. By default rbenv doesn t handle installing ruby.

When i attempt to run rbenv install 2 1 1 i see errors reporting ruby build. Install ruby by. To install ruby from the default ubuntu repositories follow these steps. We ll use ruby build to install ruby.

First we will update the ubuntu for updating the ubuntu we needed to run the below command. 2 1 1 meaning that rbenv and ruby build a plugin used with rbenv to ease installation do not include version 2 1 1 in the available. Ruby build does not check for system dependencies before downloading and. The easiest way to install ruby on your ubuntu system is through the apt package manager.

A few rails features such as the asset pipeline depend on a javascript runtime. Update the package index list by typing. Ruby build is a command line utility that makes it easy to install virtually any version of ruby from source. To be able to build ruby install the required libraries and compilers.

At the time of writing the version in the ubuntu repositories is 2 5 1 which is the latest stable version of ruby. One ubuntu 16 04 server with a non root user. I develop locally and i use rbenv on ubuntu. Install ruby with rbenv.