how do i install the latest version of ruby on ubuntu

Install Ruby via Ubuntu Repository

• 1. Update the system repositories with: sudo apt update
• 2. Use the following command to install Ruby: sudo apt install ruby-full
• 3. When prompted, type Y and press Enter to confirm the installation.
• 4. Once the installation is complete, verify it by checking the current version of Ruby:

Full Answer

How do I install Ruby on rails on Ubuntu?

Install Ruby via Ubuntu Repository

1. Update the system repositories with: sudo apt update
2. Use the following command to install Ruby: sudo apt install ruby-full
3. When prompted, type Y and press Enter to confirm the installation.
4. Once the installation is complete, verify it by checking the current version of Ruby:

How to install robomongo on Ubuntu?

install robomongo ubuntu. ## 1. Download the tar file from robomongo site. The current file is robo3t-1.1.1-linux-x86_64-c93c6b0.tar.gz, but yours could be different. ## robomongo-site-link ## https://robomongo.org/download ## 2.Open up the terminal, switch to download directory and run the following commands: tar -xvzf robo 3 t- 1. 1.

How to install RubyMine in Ubuntu?

Installing RubyMine on Ubuntu. First, download and installed RubyMine snap package run following command: 1. sudo snap install rubymine --classic. After successful installation to start RubyMine via terminal run following command: 1. rubymine. Also start RubyMine from activities on Ubuntu. Typing RubyMine will show you RubyMine icon.

How to install XBMC on Ubuntu?

How to install XBMC on Ubuntu?

• Add XBMC Repositories. XBMC is already available to Ubuntu repositories but Ubuntu repositories will take a few days to be updated.
• Install XBMC on Ubuntu. Several packages will be automatically selected for installation, just let the installation run its course.
• XBMC Standalone. ...
• XBMC Userdata Folder. ...
• Configuring XBMC. ...

How do I install Ruby on Ubuntu?

Installing Ruby from Ubuntu Repositories The easiest way to install Ruby on Ubuntu is by using the apt package manager. At the time of writing, the version in the Ubuntu repositories is 2.7. 0 , which may not always be the latest stable release. Your Ruby version may differ from the one shown above.

How do I update my Ruby version?

Ruby versions (updating) Upgrade ruby (using rvm) sudo rvm get head. ... Install bundler. gem install bundler. Go to application root directory and install gems. cd APPLICATION_ROOT. ... Install Easy Redmine. rake easyproject:install RAILS_ENV=production. You may also need to change the ruby version in a startup script.

How do I know if Ruby is installed Ubuntu?

For an Ubuntu-based distribution, follow the following procedure to verify whether you have Ruby installed, and if not, to install it.Open a terminal window. ... Run the command which ruby. ... To verify that you have a current version of Ruby, run the command ruby -v.More items...•

What is the latest version of Ruby?

Ruby 3.1.0What is the latest Ruby version? Ruby 3.1. 0 is the Ruby latest version (3.1. 0 was released Dec 25, 2021).

How do I install a specific version of Ruby?

Use `gem install -v` You may already be familiar with gem install , but if you add the -v flag, you can specify the version of the gem to install. Using -v you can specify an exact version or use version comparators.

How do I check Ruby version?

For more information on rbenv, check the official GitHub repository.List the installed Ruby versions. To list the installed Ruby versions in your machine with rbenv, run the following command: rbenv version. ... Install a Ruby version. ... Use a specific Ruby version for a project.

What is the command to install Ruby?

To install Ruby from the default Ubuntu repositories, follow these steps:First, update the packages index: sudo apt update.Install Ruby by typing: sudo apt install ruby-full.To verify that the installation it was successful run the following command which will print the Ruby version: ruby --version.

How do I run Ruby from Terminal?

RubyOpen a script in the editor and press ⌃⇧R / Ctrl+Shift+F10.Right-click a script in the editor or Project view and select Run 'script' from the context menu.Press Ctrl twice to invoke the Run Anything popup and execute the ruby script. rb command.

What is Ruby command in Linux?

Ruby is an interpreted scripting language for quick and easy object-oriented programming. It has many features to process text files and to do system management tasks (like in Perl). It is simple, straight-forward, and extensible.

Is Ruby used in 2022?

Although way behind main contenders, such as PHP or Python, Ruby still makes the cut for the 20 most popular programming languages list in 2022. The 2022 edition of Stack Overflow Annual Developer Survey also places RoR in a similar spot.

How do I download and install Ruby?

WindowsDownload Ruby Installer. If your machine does not have Ruby, install it. ... Install Ruby. Once the installer is downloaded: ... Download Ruby DevKit. Download DevKit from the RubyInstaller page.Install Ruby DevKit. After the download is finished: ... Open cmd.exe.Initialize Ruby DevKit.

How install Ruby and Rails Ubuntu?

js provides this functionality.Step 1 – Install rbenv and Dependencies. ... Step 2 – Installing Ruby with ruby-build. ... Step 3 – Working with Gems. ... Step 4 – Installing Rails. ... Step 5 – Updating rbenv. ... Step 6 – Uninstalling Ruby versions. ... Step 7 – Uninstalling rbenv.

How do I update Ruby to latest version of Linux?

Rbenv is a command line tool that lets you switch between installed versions of Ruby....Install Ruby Using RbenvStep 1: Download Updates and Dependencies. Start by updating the system repositories: sudo apt update. ... Step 2: Install Rbenv. ... Step 3: Install Ruby.

How do I upgrade Ruby to Rbenv?

Upgrade rbenv. To include Ruby 3.1 as one of the available install options, first upgrade ruby-build: ... Install Ruby 3.1.0. rbenv install 3.1.0.Set local Ruby version. rbenv local 3.1.0. ... Update Gemfile. # old ruby "3.0.3" # new ruby "3.1.0" ... Debug gem. The debug gem is the new preferred debugger. ... New Features.

What are the Ruby versions?

Following the release of Ruby 0.95 in 1995, several stable versions of Ruby were released in the following years:Ruby 1.0: December 25, 1996.Ruby 1.2: December 1998.Ruby 1.4: August 1999.Ruby 1.6: September 2000.

How long will Ruby 2.7 be supported?

All releasesReleaseRelease dateEnd of lifeRuby 3.0December 25, 2020Ruby 2.7December 25, 2019December 25, 2019Ruby 2.6December 25, 2018March 31, 2022Ruby 2.5December 25, 2017March 31, 20216 more rows

What version of Ubuntu is Ruby on?

In this post, you are going to learn how to install Ruby on Ubuntu. Specifically, we’re going to install it on the current LTS (Long-Term Support) version of Ubuntu, 18.04.2.

What is Ruby used for?

While Ruby is used quite frequently for web development, it’s also popular as a scripting language.

What is APT in Ubuntu?

APT is traditionally the means to install software on your Ubuntu installation. It will work perfectly fine in this case. However, you’ll notice later in this guide that when we install Ruby from APT, the version is going to be a bit older (2.5.1p57).

How to verify Snap is installed?

In order to verify that Snap is installed, we can use the which command to see where it lives and the snap –version command to see what version we are running. The which command is sufficient on its own, but I have a habit of checking the version on command line tools. It’s a quick way to verify the tool is there and doesn’t take too long.

Is Ruby easy to learn?

Ruby is known for being easy to learn and fun to use. So let’s find out how easy it is to get up and running!

Can you remove Ruby installation?

If you’d rather use Snap but have been following to this point, you can remove your Ruby installation just as easily by doing this:

Can you use snap on Ubuntu 18.04?

The Snap CLI came installed on Ubuntu 18.04.2, so you should have no problem if you’re using that or even a version as old as 16.04. If you want the latest version of a package, and you are on Ubuntu 16.04 or later, use Snap.

How to install Ruby on OpenIndiana?

To install Ruby on OpenIndiana, please use the Image Packaging System (IPS) client. This will install the Ruby binaries and RubyGems directly from the OpenIndiana repositories. It’s easy:

Which branch of OpenBSD has the most recent version of Ruby?

The HEAD branch of the OpenBSD ports collection might have the most recent version of Ruby for this platform some days after it is released, see directory lang/ruby in the most recent ports collection.

What is chruby in Ruby?

chruby allows you to switch between multiple Rubies. It can manage Rubies installed by ruby-install or even built from source.

What to do if Ruby is out of date?

If the version of Ruby provided by your system or package manager is out of date, a newer one can be installed using a third-party installer.

What to do if you can't compile Ruby?

If you cannot compile your own Ruby, and you do not want to use a third-party tool, you can use your system’s package manager to install Ruby.

What package manager does Arch Linux use?

Arch Linux uses a package manager named pacman. To get Ruby, just do this:

Can you install Ruby from source?

Of course, you can install Ruby from source. Download and unpack a tarball, then just do this: