RUBY_CONFIGURE_OPTS=--with-jemalloc rbenv install 3.2.3 rbenv global 3.2.3 We’ll also need to install bundler: gem install bundler --no-document Return to the root user: exit Setup Setting up PostgreSQL Performance configuration (optional) For optimal performance, you may use pgTune to genera...
This tutorial requires that have a working Ruby on Rails development environment. If you do not already have that, you may follow the tutorial in this link:How To Install Ruby on Rails with rbenv on Ubuntu 14.04. You will also need to have access to a superuser, orsudo, account, so yo...
One way to install Ruby and Rails is with the command-line toolrbenv. Using rbenv will provide you with a well-controlled and robust environment for developing your Ruby on Rails applications, allowing you to easily switch your working version of Ruby as needed. rbenv provides support for spe...
In this tutorial, you created a Ruby on Rails web application that was configured to use PostgreSQL as a database on an Ubuntu 18.04 server. If you would like to learn more about the Ruby programming language, check out ourHow To Code in Ruby series. For more informati...
2. Use the following command to install Ruby: sudo apt install ruby-full -y 3. Once the installation completes, verify it by checking the current Ruby version: ruby --version Install Ruby on Ubuntu Using Rbenv Rbenvis a command line tool that lets you switch between installed versions of ...
Instead, I recommend using a version manager to install a separate and newer version of Ruby. Popular version managers include asdf, chruby, rbenv, and rvm. I personally recommendchrubyandruby-install. Read mystep-by-step guide for properly installing Ruby on a Mac. ...
rbenv install#(Install Ruby version from ./.ruby-version)bundle install Native helpers Languages that require native helpers to be installed: Terraform, Python, Go, Elixir, PHP, JS To install the native helpers, export an environment variable that points to the directory into which the helpers ...
“this is the way we did it on our servers”), we usedrbenvto install the latest four versions of Ruby into the image, allowing our developers to migrate all of their applications into containers using a single image. This resulted in a very large but flexible (we thought) image that ...
If you wantrvmorrbenvto manage your ruby installs, install either and you'll get the current ruby version in your prompt Bug Just open an issue and/or pull request. Thanks I originally forked @tombell's dotfiles, who originally forked @holamn's dotfiles, who originally forked @ryanb's...
To set newly installed ruby 2.4.2 as our default version, we can use global or local option with rbenv. The global set the default version globally while local set the default version locally. Now we have successfully installed ruby 2.4.2 and set it to the default on our MacOS....