+The Ruby version shipped with version 7 of these distributions is too old. Use "RVM":#rvm to install a newer version of Ruby (we recommend installing version 2.7 or newer).
+
+Ruby 2.7 is available in a module with version 8 of these distributions. You can install it by running:
+
+<notextile>
+<pre><code># <span class="userinput">dnf module enable ruby:2.7</span>
+# <span class="userinput">dnf install --enablerepo=devel ruby ruby-devel</span></code></pre>
+</notextile>