Visual Studio Code is free and available on your favorite platform - Linux, macOS.Before we start learning, we’ll need to install Ruby first. Windows: Installed with Ruby Installer On your Mac, choose Apple menu. See the Installation page for details on using. On Windows machines, you can use RubyInstaller. On macOS machines, you can use third-party tools ( rbenv and RVM ). We have several tools on each major platform to install Ruby: On Linux/UNIX, you can use the package management system of your distribution or third-party tools ( rbenv and RVM ).Follow the directions closely, and don’t skip over any sections. Copy and paste the commands to avoid typos. And thats it After installing the extensions and getting to know more about the terminal. What should I do 0 comments.Before continuing, let’s review a few best practices to keep in mind:Oh My Zsh is currently only available for mac. I have confirmed that clang is running by checking it on my terminal so that isnt the issue. I have XCode installed, with clang yet when I try to install the c/c++ extension in VisualStudio I cant find it.
Ing Visual Studio On For Ruby Free And AvailableStep 1.1: Open the TerminalWe’ll use the terminal to install all of the programs.If you’re using Ubuntu or Xubuntu, simply press Ctrl + Alt + T to open the terminal. Ignore that and follow our instructions for now.Step 1: Install Updates, Packages and LibrariesBefore we can install Ruby, we need to install some base packages. In some instances, you might see a message in the terminal telling you to use sudo and install something with apt. Failing to follow this can cause a lot of headaches, and never run as the root user. Free paint for osxSudo apt updateWhen it prompts you, press y and then enter. Once you’re done typing your password, press enter. When typing your password, you may not get any visual feedback, but rest assured that your password is being entered. Because these commands use sudo, you will have to enter your password in order for them to run. Run these commands one by one. Step 1.2: Update LinuxThe rest of the installation will take place inside the terminal window.First, we need to make sure your Linux distribution is up to date. ![]() Again, be sure to copy and paste these commands. They will not provide any output if done properly. We can use the Linux echo command to make it easy.Note: Run these commands one by one in sequence. Git clone ~/.rbenvNext, we’ll add some commands to allow rbenv to work properly. Step 2.1: Install rbenvFirst, you need to clone the rbenv repository. How to install ps4 emulator macWhile it installs, take this time to watch this video or to get a glass of water.When the last command is finished, set the Ruby version and verify that it’s working: rbenv global 2.7.4The above command should return something similar to this: ruby 2.7.4pxx (20xx-xx-xx revision xxxxx) Where x represents the version available at the time you installed Ruby.Well done! Pat yourself on the back! The hard part is done, and it’s time to move on to the next lesson! MacOSBefore we can install Ruby, we need to install some base packages. The -verbose flag will show you what’s going on so you can be sure it hasn’t gotten stuck. Step 2.2: Install RubyIt’s finally time to install Ruby using rbenv!Inside the terminal, run this command: rbenv install 2.7.4 -verboseThis command will take 10-15 minutes to complete. You should get an output with a version number similar to this: rbenv 1.1.2-2-g4e92322If you do not get a version number at all (anything not starting with rbenv 1.), please ask for help in the Odin Project Chat Room. Mkdir -p "$(rbenv root)"/pluginsGit clone "$(rbenv root)"/plugins/ruby-buildFrom your terminal to verify that rbenv has been installed correctly. Run these commands in the terminal to create a directory for the ruby-build plugin and then download it to the proper directory. You may need to click “Install” when prompted. Xcode will install many programs that are needed for Ruby and Git and should take 10-15 minutes to install.Type xcode-select -install in your terminal and press enter. Step 1.2: Install XcodeFirst, you need to install Xcode, which is a program provided by Apple for programming. Alternatively, using Spotlight ( CMD + Space) or Launchpad, type “Terminal”.The rest of the instructions are done inside this terminal window. Step 1.1: Open the TerminalIn your Applications folder, find “Utilities” and double click “Terminal”. Once you’re done typing your password, press enter.Congratulations! You’ve installed the prerequisites! Step 2: Install HerokuHeroku is a place to host your Rails applications Step 2.1: Install HerokuNext, install Heroku: brew install heroku/brew/herokuThis command will install the command line interface for Heroku, a free website that can host your Ruby on Rails applications. When typing your password, you may not get any visual feedback, but rest assured that your password is being entered. From inside the terminal, type the following: /usr/bin/ruby -e "$(curl -fsSL )"You will be prompted to enter your password. Step 3.1: Install rbenvTo install rbenv, run the following in your terminal: brew install rbenvYou should see one of two messages after the command has run.Either: # Load rbenv automatically by appendingOr: # Load rbenv automatically by appendingYou’ll do as it suggests by running either of the following commands in the terminal.If the previous message stated you should append to your bash_profile then run: echo 'eval "$(rbenv init -)"' > ~/.bash_profileOtherwise if it mentioned zshrc then run: echo 'eval "$(rbenv init -)"' > ~/.zshrcYou’ll notice nothing happened in the terminal. We’re going to use a tool called rbenv, which makes it easy to install and manage Ruby versions. Step 3: Install RubyNow you’re ready to install Ruby. Without further ado, let’s get going! rbenv install 2.7.4 -verboseOnce Ruby is installed, you need to tell rbenv which version to use by default. We upgrade the material to accommodate newer versions as necessary. Step 3.3: Install RubyWe can now (finally) install Ruby! Our curriculum currently uses version 2.7.4, which will allow you to complete this path’s materials and content without error. After logging back in, re-open the terminal (see Step 1.1). At this point, take note of the page and step number you are on, close everything, do a full reboot and log back into your profile. Free support extensions can help make your programming go more smoothly, and there are tons of extensions for all languages (not just Ruby). Congratulations, the extension is now installed (you can also uninstall the extension from here).If you are using a different IDE, a quick Google search such as “Ruby programming extensions for (your IDE here)” should provide you with the resources to get started. This is optional, but it is a quick install go to the “Extensions” tab in VSC (Ctrl+Shift+X), search “Ruby”, and click install on the first one.
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