_:ncd80e944d90042aa80be8c771dc0b34bxb4
<http://schema.org/description>
"In this lesson, our instructor talks about setting up your environment. He discuses installing Ruby, window installation, Mac OSC and Linux installation. Then he talks about setting up Debian, installing homebrew, ruby version manager, and installing RVM with Ruby. Finally, he lectures on OSX-GCC installer, Ruby 1.9.3, testing out your Ruby and setting it as default.  Installing Ruby. Ruby-lan.org. Three Ways of Installing Ruby. Compiling Ruby-Source Code. Third Party Tools. Other Implementations of Ruby. Windows Installation. RubyInstaller.org. Mac OSX and Linux Installation. Setting Up Debian/Linux. Installing HomeBrew. HomeBrew for MAC OSX. HomeBrew Wiki. Setting Up Mac OSX. HomeBrew, RVM, OSX-GCC Installer, and Install Ruby 1.9.3. Ruby Version Manager (RVM). Installing Ruby Version Manager (RVM): http://rvm.io. Install RVM with Ruby. Install OSX-GCC-Installer. Download and Install Package for Your OSX. Install Ruby 1.9.3. Test It Out!. rvm-help &amp; ruby-v. Set It As Default!. rvm Use 1.9.3@educator--default. "
<https://www.educator.com/computer-science/introduction-to-ruby/mui/setting-up-your-environment.php?ss=373>