Upgrade Ruby Centos 7

Start off by first installing the development tools group.

Upgrade ruby centos 7.

We ll begin with a fresh centos 7 6 minimal installation. Ruby 2 2 4 released this is an upgrade of ruby 2 2 series ruby is a dynamic object oriented programming language we are using rvm which stands for ruby version manager which makes easier to install ruby on linux platform. Additionally you will need root access on your server. Verify that ruby was properly installed by printing the version number.

It has an elegant syntax that is natural to read and easy to write. The version of ruby in centos 7 repository is 2 0 but install 2 2 with rpm package if you need. This tutorial will show you how to install ruby on rails on centos 7 using rbenv. Upgrade rvm rvm get stable rvm reload ruby.

Rvm list known install a branch with. We ll be installing the latest version released in april 2019 version 2 6. For installing ruby on rails you will need to have a server with centos 7 installed. In this tutorial we will be using the root account to run the commands.

Since ruby is a high level language it abstracts away most of the complex details of the machine. Ruby on rails is an extremely popular open source web framework that provides a great way to write web applications with ruby. Ruby build is a plugin for rbenv that allows you to compile and install different versions of ruby. How to install ruby on centos rhel 7 6.

Ruby build can also be used as a standalone program without rbenv. This tutorial will help you to install rvm on your system. Ruby v ruby 2 5 1p57 2018 03 29 revision 63029 x86 64 linux for more information about how to manage your ruby installations with rvm visit the rvm documentation page. To install ruby 2 2 on centos 7.

Rvm ruby version manager is a tool for installing and managing multiple ruby versions on single operating systems. Export ruby ver 2 5 rvm install ruby ver rvm use ruby ver default easy as pie. Query the list of available versions. It is available for macos linux and other unix like operating systems.

Ruby is a dynamic open source programming language with a focus on simplicity and productivity. Ruby is a dynamic object oriented programming language focused on simplicity and productivity. Pick the ruby version needed for your application then in this example i use 2 5. Ruby language is open source it is simple and focuses on productivity while at the same time has an elegant syntax that is easy to read and understand.

Conclusion we have shown you three different ways to install ruby on your centos 7 server.